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印度声称在空间探索上印度和中处于一个水平,我的回复
送交者:  2019年01月22日23:22:14 于 [世界游戏论坛] 发送悄悄话

yeah right, a nation live in future tense, you will have this you will have that, you just do not have it today.  so you think China will just wait for you?? hah :) then in future you will say the same, "we will be equal", and on and on.

let me tell you what the problem is: India lacks powerful space rocket, the best of it in India is GSLV Mk III, with 640 tons total weight, it can only carry about 4 tons into space.  although it was aimed to carry 10 tons and claim it can carry 8 tons, however, in fact, it never launched anything more than 4 tons into LEO.  its payload to total weight ratio is 0.00625

now compare to other countries: JP H-IIB total weight 531 tons, payload LEO, 8 tons ratio 0.015 Russia Soyuz fg total weight 312 tons, payload LEO, 7 tons ratio 0.022 USA falcon total weight 531 tons, payload LEO,13 tons ratio 0.023

China, CZ 2 F weight 493 tons, payload to LEO 8.6 tons, ratio  0.017


India GSLV Mk III' s payload to total weight ratio is the lowest, (2-almost 4 times worse than other countries), with this kind rocket, India will not catch up anything in space.


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