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天龙三号运载火箭发射失利,出现了哪些问题?哪些技术需要改进?

intermediate知乎1 min read
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Key Vocabulary

发射fā shèHSK7

emission

三号sān hào
运载火箭yùn zài huǒ jiàn
天龙tiān lóng
失利shī lìHSK7

to suffer defeat

哪些nǎ xiēHSK1

who?

任务rèn wùHSK4

mission; assignment; task; duty; role

改进gǎi jìnHSK5

improvement

需要xū yàoHSK3

to need; to want; to demand; to require

归零guī líng
升空shēng kōng
yuèHSK1

CL:個|个[ge4],輪|轮[lun2]

HSK1

day

大型dà xíngHSK5

large

开展kāi zhǎnHSK5

to develop

航天háng tiānHSK7

space flight

wànHSK2

surname Wan

程序chéng xùHSK5

sequence

酒泉卫星发射中心jiǔ quán wèi xīng fā shè zhōng xīn
液体yè tǐHSK6

liquid

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