[2019-11-02]中国天鹊12液氧甲烷火箭发动机顺利试车

China's 80-ton thrust liquid oxygen-methane engine for Aa proposed new rocket launcher completed a variable 200-second test on Saturday. The duration is longer than the whole flying period of a rocket. The engine, named TQ-12, was independently developed by the commercial rocket company LandSpace. It has the third highest thrust level among liquid oxygen-methane engines globally.

上周六，中国新型火箭发射装置，80吨推力液氧-甲烷发动机，已完成了200秒的可变测试。持续时间比火箭的整个飞行周期还要长。该发动机命名为天鹊-12，是由商业火箭公司 LandSpace 独立开发的。 它的推力能力在全球液氧-甲烷发动机中排名第三。

krosny
Not a day goes by without news of China's effort to march forward with science and technology. Well done China I'm so proud of you 👏 - Like:42

每天都有关于中国努力推进科学技术进步的消息。 干得好，中国，我为你感到骄傲

T Hosea meya Meya
After few years, China will rule the world ,Military, technology ,and I have seen the examples every where especially the military parade closing ceremony, megnificient display....are some of few to observe especially for foreigners like me. - Like:0

几年后，中国将统治世界，军事，技术，我已经看到了每一个例子，尤其是阅兵式的闭幕式，华丽的展示... 对于像我这样的外国人来说，这些是少数几个值得观察的例子。

S̝E̝N̝A̝T̝O̝R̝ A̝G̝R̝A̝P̝A̝
Please stop this China for the rest of the world can't keep up with you. At this rate you Chinese people would lead the world in every field in the near future - Like:12

请停止这种行为，中国，因为世界其他地方跟不上你。按照这样的速度，你们中国人在不久的将来将在各个领域领先世界。

Muhamad Aiman
OF DRAGONS My country has put a man on the moon back in 1969... something China is still YEARS AWAY!!! - Like:0

我的国家早在1969年就把人类送上了月球...而中国距离这个目标还有好几年! ! ！

Terry Qqe
World’s FIRST 3D printed cervical intervertebral disc replacement operation
Chinese scientists were first to identify arsenic as a treatment for acute promyelocytic leukemia (APL).
China Develops Free Electron Laser Device Producing World's Brightest EUV Light
Chinese Smartphone Company Launches World’s First Panoramic Designed Phone Find X
Aerial view of world's first multiple-span cable-stayed bridge
First case of Islet transplant in China
China unveils 3D blood vessel bio-printer
China successfully launches the world's first pulsar satellite to explore space
World's first remote medical operation succeeded on mixed reality technology in China
World’s first double-sided folding screen debuts at 4th WIC
World's first lung cancer surgery using 'Nano gun' technology implemented in Shanghai
The world’s first biologically engineered corneas
'Flying Dragon': The world’s highest steel truss bridge under installation
China releases world's fastest and most accurate DNA sequencer
Third-generation hybrid rice achieves high yields in China - Like:4

世界首例3D打印颈椎间盘置换手术
中国科学家首次发现砷可以治疗急性早幼粒细胞白血病。
中国研制出世界上最亮的紫外激光自由电子装置
中国智能手机公司推出世界首款全景设计手机
世界上第一个多跨度斜拉桥的鸟瞰图
中国首例胰岛移植
中国推出3D 血管生物打印机
中国成功发射世界首颗脉冲星探测太空
世界首例基于混合现实技术的远程医疗手术在中国获得成功
世界首款双面折叠屏幕在第四届 WIC 首次亮相
世界首例使用纳米枪技术的肺癌手术在上海实施
世界上第一个生物工程角膜
“飞龙”: 世界上最高的钢桁架桥正在安装中
中国发布世界上最快最准确的 DNA 测序仪
第三代杂交水稻在中国获得高产

Binh Tran
AGRAPA -No way can anybody "lead the world in every field", not even the Chinese. But the Chinese always welcome others to join and be classmates. - Like:0

任何人都不可能“在任何领域领导世界” ，即使是中国人也不可能。 但是中国人总是欢迎其他人加入并成为同学。

Ben Chod
Fake moon landing to fool Russia and never went back..Your country even killed its own President in 1963 just to continue killing and raping countries. - Like:0

假的登月用来欺骗俄罗斯，他们再也没有回去过。贵国甚至在1963年杀害了自己的总统，仅仅是为了继续杀戮和强奸其他国家。

jerry daniel
China unstoppable 👏👏👏👏
Cocksuckers hypocrites dark side shocked 😁😁😁😁 - Like:2

中国不可阻挡
伪君子的黑暗面令人震惊

Cameron Harper
SpaceX Raptor puts this to shame - Like:0

SpaceX的猛禽发动机，让这一切都相形见绌

okezie christopher
While in Africa Ethiopians are fighting over tribal and religious differences of Arab prophet and Roman messiah. Cameroon are fighting over their Colonia master language of English masters and French masters. it's a shame on the African continent - Like:0

而在非洲，埃塞俄比亚人正在为阿拉伯先知和罗马救世主的部落和宗教差异而争斗。 喀麦隆正在争夺他们的英语主人和法语主人的科隆尼亚语。 这是非洲大陆的耻辱。

LVPN 1
Great success for China. - Like:24

中国的巨大成功。

Gustavo Adolfo
Ten years ago they didn't have high speed trains. Now they have 60% of the world faster trains. So just wait and they'll blown up records about this tech. - Like:0

十年前，他们没有高速列车。 现在他们拥有世界上60% 的高速列车。 所以等着吧，他们就会让这项技术发扬光大。

Andrew Huang
USA 2016，China 2019，not too late, and late is better than none. - Like:0

美国2016年，中国2019年，不算太晚，迟到总比没有好。

adkinsy85
Go China no one can stop you - Like:1

中国加油，没有人能阻止你

PIS BIAK
This may good but to be honest, in software development field, nothing compare to US. - Like:0

这可能不错，但是老实说，在软件开发领域，没有谁比得上美国。

j j
There are gap between the two countries, but USA is on a path going nowhere and China is full force ahead on to build better on everything and will not stop. - Like:0

中美两国之间存在差距，但美国走的是一条没有出路的道路，中国正全力以赴，在一切方面建设得更好之前，不会停止。

PIS BIAK
j well, what you said may be true. But from what i saw, China have tremendous development in AI, manufacturing, rocket, air plane, fast train, construction etc. but, in the case of software development, we did not see any operating system came out from china. We did not see any mass scale software for end users came out from china. - Like:0

好吧，你说的也许是真的。但是在我看来，中国在人工智能、制造业、火箭、航空飞机、快速列车、建筑等方面有着巨大的发展，但是在软件开发方面，我们没有看到来自中国的任何操作系统， 也没有看到来自中国的任何面向终端用户的大规模软件。

catonpillow
Tsinghua University is going from strength to strength. As is Chinese education. While more and more Chinese universities are entering top 500, Tsinhua is already in top 20. The firm from the video above was founded there and aims at developing an original rocket design. China is really uniquely positioned here, by creating competition between its private firms and the SOEs it can vastly accelerate the speed of its space projects and programs. - Like:2

清华大学越来越强大。中国的教育也是如此。当越来越多的中国大学进入前500名的时候，清华大学已经进入了前20名。 上面视频中的公司就是在那里成立的，目标是开发一种原创的火箭设计。 中国在这方面确实处于独一无二的地位，通过在私营企业和国有企业之间创造竞争，中国可以极大地加快其空间项目和计划的速度。

Muhamad Aiman
And yet Chinese elites sends their children to the West to be educated! - Like:0

然而中国的精英们却把他们的孩子送到西方去接受教育！

catonpillow
And yet that's exactly what I'm talking about 'Muhamad'. Times are changing, be sure to keep up with them. - Like:0

然而，这正是我所说的穆罕默德(Muhamad)。 时代在变化，一定要与时俱进。

Jam Lee
American crybabies gonna scream stolen technology - Like:6

美国爱哭鬼将尖叫偷来的技术

Muhamad Aiman
Nah, America developed this technology many decades ago! - Like:0

不，美国几十年前就开发了这项技术！

John Doe
LOX rockets are 1960's technology. I prefer solid fuel booster rockets. 🚀🚀🚀🚀🚀🚀 - Like:1

液氧火箭是20世纪60年代的技术，我更喜欢固体燃料助推火箭

William Steele
Solid Fuel rockets are not controllable enough for most types of uses. They're good at augmenting the lifting power during a launch, but not good at a dynamic thrust range, like throttling down through Max-Q, for example. - Like:4

固体燃料火箭对于大多数类型的使用来说是不够可控的。它们擅长在发射过程中增加升力，但不擅长在范围内的动态推力，比如通过Max-Q节流。

Ray Mak
Meanwhile it's chaotic in Hong Kong... - Like:4

与此同时，香港却一片混乱...

Papyrus Okagbue
Meanwhile those paranoid Congressmen in US will start preparing sanction bills after seeing this video. - Like:86

与此同时，美国那些多疑的国会议员看到这段视频后，将开始准备制裁法案。

pooi-hoong chan
Agree - Like:6

同意

Wujian Zhu
If they need American components they should begin developing them selfs before they put them on the block list - Like:2

如果他们需要美国的组件，他们应该在把它们放到黑名单上之前，开始自己开发它们

J R
Well for one the congressman already approve 1.45trillion pentagon war game fund. - Like:0

国会议员已经批准了1.45万亿美元的五角大楼军事演习基金。

yudhisr
China is unstoppable 👍🏼👍🏼👍🏼 - Like:33

中国是不可阻挡的

240Volts
Well as usual China is moving forward at an amazing pace. That's because all the hard work and geniuses that created all this technology are the Westeners. China just make pirated version of them. - Like:1

和往常一样，中国正以惊人的速度向前发展。 那是因为所有创造这些技术努力工作的人和天才都是西方人，中国只是制造了盗版。

gj k
gunpowder and compass and others etc are chinese invention it was many years of people starvation, death, to get technology it was not only hard work but also secrifice but the west just took it and copy it and says it their own such as football, noodles etc. - Like:1

火药和指南针等等都是中国人的发明，那是多年来人们的饥饿，死亡才得到技术，这不仅是艰苦的工作，也是牺牲的来的，但西方只是简单拿来和复制它，并说它自己的，如足球，面条等。

Axe pro
pirated versions ? How ? By simply click the copy paste button ? All these "high tech" western tech can be easily hacked and copy ? - Like:0

盗版的？ 怎么做？ 通过简单地点击复制和粘贴按钮？ 所有这些“高科技”的西方技术，就这么容易被黑客攻击和复制？

Voiston Jiang
Boucher Lol. You think high technology is so easy to copy? It is not homework of primary school dude. 90% the countries of the world even don't have an ability to copy😂 - Like:1

笑死我了。 你认为高科技很容易被复制吗？ 这不是小学生的家庭作业。 世界上90% 的国家甚至没有复制的能力

Kira Lil dot.
USA in 2025: let's talk about World war 3.
ps: Remember this comment - Like:0

2025年的美国: 让我们谈谈第三次世界大战。
PS: 记住这句话

LVPN 1
CCP slogan: Development and more Development, many obstacles to have this type of technology but for the Chinese people nothing is impossible. - Like:60

共产党的口号是：不断发展，虽然拥有这种技术可能有很多障碍，但对中国人民来说，没有什么是不可能的。

Ploppy Ploppy
I watched the on my lovely projector from China . Congratulations China the UK needs you . - Like:45

我用我最喜欢的来自中国的投影仪，看的这段视频。祝贺中国，英国需要你。

zhou Benny
UK Engine for plane are perfect 😊 - Like:1

英国飞机的发动机很完美

Somoko Chou
Ploppy Ploppy UK ALLIES WITH THE US - Like:2

英国与美国是同盟

FunGames
China need to be careful withe the UK or they will find themselves suddenly being exited. - Like:0

中国需要小心对待英国，否则他们会突然发现自己被踢出局。

Michaellas Felixis
Well done China - Like:37

干得好，中国

Colin Tan
Oxygen methane engines can be exported to other developing countries for mini satellites launches. - Like:39

氧气甲烷发动机可以出口到其他发展中国家用于微型卫星发射。

Max Kopstein
Good luck sourcing cryogenic plumbing components to n developing countries. Not only that, but the LOX components need to be oxidizer rated and cleaned appropriately. - Like:0

向发展中国家采购低温管道部件，祝好运。 不仅如此，液氧组分还需要额定氧化剂和适当的清洁。

Baidu Mel
That's one scary fire breathing Chinese dragon . - Like:19

那是一条可怕的喷火的中国龙。

kim kwan
well ,US will got the same thing to say again and again ! you guys guess what?! - Like:27

那么，美国将用同样的梗说一遍又一遍！ 你们猜是什么? ！

Gost731
.....stolen what not again!..... - Like:10

....又偷了XXX！....

The Truth Seeker
Or perhaps "...copied from the USA..." - Like:10

或者可能是“ ... 从美国抄袭来的... ”

Uzumaki Pongzei
security threat - Like:4

安全威胁

Andrew Manook
Hope this channel hits 1 million subs - Like:18

希望这个频道能达到100万订阅

Nij Jin
Won't happen, Youtube is trying hard to hide this channel.
Youtube is very bias on these kind of things.
Good news about China get suppressed, while all the western media anti-China propaganda are always at the top of the search results. - Like:4

不可能的，油管正在努力隐藏这个频道。
油管对这类事情有很大的偏见。
关于中国的好消息受到压制，而所有西方媒体的反华宣传总是出现在搜索结果的首位。

Stephen Yoong
Americans will claim that all these technologies are stolen from them. But the Americans have forgotten who invented compass & gun powder. - Like:83

美国人会宣称所有这些技术都是从他们那里偷来的。 但是美国人已经忘记是谁发明了指南针和火药。

Carl Hansen
Methane+LOX rocket engines are the next generation of rocket engine, especially if you want to reuse them. RP1 clogs up the injectors & gas turbine. China needs to start phasing out toxic hypergolic fuels. - Like:2

甲烷 + 液氧火箭发动机是下一代火箭发动机，特别是如果你想重复使用它们。RP1会堵塞喷油器和燃气轮机。中国需要开始逐步淘汰有毒的自燃燃料。

Amidat
China actually invented the first rockets too.... Centuries later the Germans got deep into jet engines... But it all goes back to the first rocket. - Like:4

中国实际上也发明了第一枚火箭....几个世纪后，德国人开始深入研究喷气发动机... 但这一切都要追溯到那第一枚火箭。

tyjghjghhh
but but... according to my white western textbooks,
the white man created everything from ancient times to modern day era. - Like:6

但是但是... 根据我的西方白色教科书
白人创造了从古代到现代的一切。

Josh Boucher
just modern era - Like:0

只是现代而已

Binaj Basnet
Anericans stole trocket and jet tech from germans - Like:1

美国人从德国人那里偷走了步枪和喷气机技术

CHNW
World And ameriCUNt stole everything from the German. Dumb dick face - Like:0

世界和美国人都从德国人那里偷走了一切

Max Kopstein
while China did invent solid fuel rockets, the first liquid bipropellant rocket engine to fly was actually built by the American professor Robert Goddard, not by the Germans. - Like:0

虽然中国确实发明了固体燃料火箭，但第一个能够飞行的液体双燃料火箭发动机实际上是由美国教授罗伯特 · 戈达德建造的，而不是由德国人建造的。

M ZAKRIA
CHINA 2024 will Overtake US in all parameters GDP , Military , Navy , space ... GOD BLESS CHINA - Like:79

中国2024年将在所有方面超过美国 GDP、军事、海军、太空... ... 上帝保佑中国

Andrew Manook
China already overtook US in GDP - Like:1

中国的 GDP 已经超过美国了

bin xu
GDP also difficult to surpass by 2024 - Like:1

到2024年 GDP 也很难超过

Akash Mittra
No before than India will overtake USA - Like:2

在此之前，印度将超过美国

Victor Ray
No. Pakistan will takeover USA by 2024. - Like:0

不，巴基斯坦将在2024年接管美国。

David Lee
don't be too optimistic, we asume that will be 2050 - Like:0

别太乐观了，我们估计是2050年

Pamon Santos
no war no gdp for US.. 🤣 - Like:0

没有战争就不会成就美国的GDP

R Patel
Good work China .Respect from India. - Like:9

干得好，中国。来自印度的尊敬。

mojor struś
Maybe finally tables turn and this time the west will steal some techmology from China 😂😂😂😂 - Like:5

也许最终形势会逆转，这一次西方将从中国窃取一些技术

siiij
I'm Indian. I love China. Do China love India? - Like:22

我是印度人。我爱中国。中国爱印度吗？

Nij Jin
Quite some Chinese are watching Indian dramas though.
Can't say that China loves India, but China don't hate India.
India need to change their own country and get rid of the Caste system.
These rich and entitled dogs have done nothing for India except looting your money, while the rest stays poor. - Like:6

不过还是有不少中国人在看印度电视剧。
不能说中国喜欢印度，但中国不讨厌印度。
印度需要改变自己的国家，摆脱种姓制度。
这些有钱有权的狗对印度没有任何贡献，除了掠夺你们的钱财，而其他人却依然贫穷。

siiij
Jin caste system is gone. And we Indian are working on it. - Like:2

种姓制度已经不复存在了，我们印度人正在努力解决这个问题。

Akash Mittra
Jin Indian will change everything except caste - Like:1

印度将改变除了种姓以外的一切

Nij Jin
It might look like caste system is gone, but it's still there.
As clear as the day.
Brahman - untouchables
Untouchables are actually taught from young that they are inferior.
India still got a lot of slavery (brick factory for one example)
I ask you this, what has the India government done to change the lives of your people? the poor stays poor, the rich gets richer. Your government hasn't done a thing for your country.
old roads full with holes?
CIVILIANS!!! have to group up and fix it.
dirty neighborhood with garbage dumps?
CIVILIANS!!! have to group up and fix it.
when has government done their jobs? except enriching themselves? - Like:2

这看起来像是种姓制度已经消失了，但它仍然存在。像白天一样清晰。
婆罗门到贱民。
贱民实际上从小就被教育说他们低人一等。
印度仍然有很多奴隶制(例如砖厂)
我问你，印度政府做了什么来改变你们人民的生活？ 穷人依旧是穷人，而富人越来越富。你的政府没有为你的国家做任何事。
满是洞的老路？
平民们! ! ! 必须团结起来修复它。
有垃圾场的肮脏社区？
平民们! ! ! 必须团结起来清洁它。
政府什么时候完成了他们的工作? 除了中饱私囊？

Oiik
We've been good neighbors for 4,000 years, no matter how much Western power splits us, we're still good neighbors. This century is a century of China and India, and let us take control of our own destiny. - Like:3

4000年来，我们一直是好邻居，不管西方多么强大，我们仍然是好邻居。 本世纪是中国和印度的世纪，让我们掌握自己的命运。

Aud ience
Indian media is full of China hating media. India are shamelessly loyal donkey/dogs of US currently. Calling China common foe of US and India.
So, it not your cheap talk but your actions that speaks louder especially your media actions and your foreign policies. - Like:0

印度媒体充斥着仇视中国的媒体。印度现在是美国无耻的忠实追随者。称中国是美国和印度的共同敌人。
因此，不是你们的低级言论，而是你们的行动，尤其是你们的媒体行动和外交政策，更能说明问题。

Foii Srryw
Don’t pay attention to those negative comments those comments are not Chinese they are Americans internet cockroaches and white supremacy they want to divide Asians - Like:3

不要注意那些负面的评论，那些评论不是中国人，他们是美国的网络蟑螂和白人至上主义者，他们想分裂亚洲人

poortaiwanese
China and India are neighbors. A Good relationship is a must. - Like:3

中国和印度是邻国，必须建立良好的关系。

G Cy
India must educate the low section people first...who are the main reason your streets and roads have garbage collection ..it can be beautiful only the people need to be friendly toward the enviroment... - Like:1

印度必须首先教育低收入人群... 他们是你们的街道和道路有垃圾收集的主要原因...它可以是美丽的，只是人们需要对环境友好..

Prashanth Kumar
dnt forget India is biggest market for urs products and biggest economy contribution for china when u message u should think - Like:0

不要忘记印度是中国最大的产品市场，也是中国最大的经济贡献者

Dragon Lee
My Honest Indian friend. You deserve a respectful and honest answer. To me as a Chinese American there is not much to hate/love about India. We thank Buddha (A Nepali enlightened in India) for bringing great Dhama. There are two different cultures. Each have their own problems and the pros and cons. Let's remain different, but peacefully co-exist. - Like:0

我诚实的印度朋友。 你应该得到一个尊重和诚实的回答。 作为一个华裔美国人，我对印度没有多少可恨 / 喜欢之处。 我们感谢佛祖(一个尼泊尔人在印度开悟)带来了伟大的达摩。有两种不同的文化。 每个人都有自己的问题和利弊。 让我们保持与众不同，但和平共处。

SATAKA
China - The relentless pursuit of technological advancement! - Like:4

中国——对科技进步的不懈追求！

Khemra Som
Congressmen will prepare sanctions after watching this video. - Like:5

国会议员将在看完这段视频后准备制裁。

Karim Amin
I give it 4 months before it blows - Like:2

我估计四个月后它就会爆炸

Karl Kolunder
Es ist wahrhaft erhebend, die Chinesischen Fortschritte zu sehen. Als versklavter Bürger der US Hegemonie, welche seit nun mehr fast 80 Jahren, die gleiche Geostrategie fährt, ist es gut zu sehen das nicht überall auf dem Planeten, Trägheit und Dummheit, belohnt werden, wie es bei uns der Fall ist. Hier bewegt sich tatsächlich alles nur noch im Schneckentempo. - Like:3

看到中国的进步，真令人振奋。作为美国霸权的奴隶公民，在过去的近80年里，它一直在执行同样的地缘战略，我们很高兴地看到，并非地球上的每一个角落，惰性和愚蠢都会得到回报，就像我们一样。

Scooby Skullx
After land bridge , space bridge 🌉 - Like:0

继陆地上的桥后，接下来是太空上的桥

rezaoktovian
lol the logo seems like space x - Like:0

这个标志看起来像是space x

Jason Gee
I see rockets drone coming from China soon 👍👍👍👍👍💪💪💪💪💪🧨🧨🧨🧨 - Like:0

我很快就能看到中国发射无人驾驶火箭

Muhammad Ali
China our friend, give us this technology, love from Pakistan - Like:2

中国，我们的朋友，请给我们这项技术吧，来自巴基斯坦的热爱

Zq Li
The small achievements of private companies in China.Calm down - Like:0

中国民营企业的小成就。冷静

morrischiutw
Cheer up for the Great Chinese rejuvenation under Great meritocracy prevail against difficulty - Like:0

为中华民族任人唯贤统治下的伟大复兴而欢呼，战胜一切困难

Frank Castle I The Punisher
the chinese will make the bigest n highest firework ever lol. they sometimes invented something accidentaly but western country always improved it. anyway private sectors boosting the space advancedments. this will always be constrained on power to dollar ratio i.e reusability. cheap is win(safety first of course). - Like:0

中国人将制造有史以来最大最高的烟火。他们有时偶然会发明一些东西，但西方国家总是改进它。 无论如何，私人部门推动太空建设。 这将永远受到能源与资金比例的限制，也就是说，可重用性。 便宜就是胜利(当然安全第一)。

Tom Kunchokz
No dought i never saw china hv their own technology... always copy.. anything military etc... - Like:0

没错，我从来没有见过中国拥有自己的技术... 总是复制...任何军事上的东西...

T2
Trump : wtf is this?! Can we claim ip on that thing? - Like:0

特朗普: 卧槽，这是什么? ! 我们能要求那个东西的知识产权吗？

Cass Giles
You could spot "mach diamonds" in the exhaust, like those the SpaceX Falcon engine (also a methalox engine) generates. - Like:0

你可以在排气管中发现“马赫钻石” ，就像 SpaceX 公司的猎鹰引擎(也是甲烷引擎)产生的那样。

RAI F
Yeah but the Falcon have finer thrust than this they need to improve it. - Like:0

是的，但是猎鹰有比这更好的推进力，他们需要改进它。

Jay Ed
China is in the race to colonize space. - Like:0

中国正在进行殖民太空的竞赛。

Hullo Pillow
They are coming after SpaceX. - Like:0

他们的目标是 SpaceX 公司。

Josh Boucher
While spacex just had it's 81st launch and 3rd reuse relaunch of a vehicle. China is on the starting line and spacex is lance Armstrong already at the finish line. - Like:0

SpaceX刚刚完成了第81次发射和第3次回收发射。中国站在起跑线上，但SpaceX公司的兰斯 · 阿姆斯特朗已经站在终点线上。

Au Ngai sum
China only want to be one of the best in the world.They do not practice hegemony like so called super power USA. - Like:19

中国只想成为世界上最好的国家之一。 他们不像所谓的超级大国美国那样行使霸权。

Akash Mittra
Ur competitor only India.. why u comparing loser country - Like:0

你的竞争对手只有印度…为什么要和失败者国家比较

Kal Morri
That was in 2018 tho 😂 now 10 out of 15 are from India it doesnt change much your point tho - Like:0

那是2018年的事了，不过现在15个人中有10个来自印度，这不会改变你的观点

Finn Hansen
Morri 60 % of Indians don't have toilets and shits on the beach, rail tracks, parks, roads every where just not on a toilet. - Like:1

60%的印度人没有厕所，他们在海滩、铁轨、公园和道路上拉屎，哪里都没有厕所。

Hardeep S
They copied logo of SpaceX,i dont know why they r so obsessed with coping - Like:1

他们模仿 SpaceX 公司的标志，我不知道他们为什么如此痴迷于复制

Peddy
That's a rocket engine,even Musk produces them...space race - Like:0

那是火箭发动机，就连马斯克也制造了... 太空竞赛

master universe
Chinese people invented rockets. the original purpose of rocket was artillery. All recent western rocketry can be tracked to the Congreve rocket, then based on mysorean rockets, which are descended from the medieval rocketry introduced to the indian subcontinent during the mongol invasions - Like:3

中国人发明了火箭。 火箭最初的用途是火炮。 所有最近的西方火箭可以追踪到康格里夫火箭，然后基于迈索尔火箭，它是中世纪火箭的后裔，在蒙古人入侵时被引入印度次大陆使用。

Victor Ray
master universe Wrong. It’s Pakistan who invented rockets and sold the tech to China. Pakistan is Superpower. - Like:0

你错了， 是巴基斯坦发明了火箭并把技术卖给了中国。 巴基斯坦是超级大国。

Max Kopstein
Modern orbital rockets (from any country) share as much in common with rockets of medieval or earlier eras as much as a formula 1 car shares with a horse drawn chariot. The rough idea of what a rocket is can be traced back that far, sure, but the design requirements of an orbital rocket nearly make it an entirely different machine. To give China credit for what other countries have done in this field simply because ancient China (not modern China) invented the original concept would be like attributing the invention of the car to Egypt since they invented the chariot. I guarantee you that most aerospace engineers working on orbital rockets all over the world, including China, couldn't even recite a basic descri1ption of what ancient Chinese rockets were like since they would not have read this on the topic given it provides absolutely no help what so ever in designing modern liquid rockets. - Like:0

现代轨道火箭(来自任何国家)和中世纪或更早时代火箭的共同之处，与一级方程式赛车和马车的共同之处一样少。当然，火箭的大致概念可以追溯到很远，但是轨道火箭的设计要求，几乎使它成为一个完全不同的机器。如果仅仅因为古代中国(而非现代中国)发明了最初的概念，就将其他国家在这一领域的成就归功于中国，就像是自从埃及发明了战车后，就将汽车的发明归功于埃及。我向你们保证，全世界大多数在轨道火箭上工作的航空航天工程师，包括中国在内，甚至不能背出中国古代火箭的基本描述，因为他们不会阅读关于它的任何信息，因为它对设计现代液体火箭绝对没有任何帮助。

Max Kopstein
The methane is burned off. Methane poses an issue when left in burnt as it is a much more powerful green house gas than CO2. That is why, whenever spacex has to dump a tank full or partly full of methane, they run it through a burn off nozzle so that it only releases water vapor and CO2 rather than methane into the atmosphere. - Like:0

甲烷被燃烧掉。甲烷是一种比二氧化碳强大得多的温室气体，因此在燃烧过程中会产生一些问题。 这就是为什么，每当SpaceX公司不得不将一个装满甲烷的燃料箱倾倒出来时，他们会将其通过一个喷嘴燃烧掉，使其只释放水蒸气和二氧化碳，而不是甲烷进入大气层。

Victor Ray
Foii Srryw Ignore him. USA got frustrated about the rise of South Asia. - Like:0

别理他，美国对南亚的崛起感到沮丧。

A K
India cant compete with China till next 25 years in any field. But she is afraid of another Chinese Invasion like 1962. due to China's increasing military power.hence they are trying to be friend of usa. But usa trying to contain china by using india and Japan. - Like:1

在任何领域，印度都无法在未来25年内与中国竞争。她害怕像1962年那样的另一次中国入侵。 由于中国日益增强的军事实力，所以印度试图成为美国的朋友。 但是美国试图利用印度和日本来牵制中国。

David Lee
If India don't touch Chinese Tibet again, she won't be retaliated by China ever. - Like:0

如果印度不再触及中国的西藏，她将永远不用担心会被中国报复。

Shawn Eshwara
India is cheaper better And China is expensive better. I will rather enjoy saving money and going cheaper want. - Like:0

印度更便宜，中国更贵。 我宁愿省一点钱，来拥有想要的东西。