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- The Soviets had much more thrust power;they launched the first inhabited capsule with a dog in it,and then in 1961 made Cosmonaut Yuri Gagarin the first human to orbit the earth. 蘇聯(lián)一路高歌猛進(jìn):他們發(fā)射了第一艘載人飛船,當時(shí)其中搭載的是一只狗,接著(zhù)于1961年讓尤里·加加林成為首位進(jìn)入地球軌道的宇航員。
- With the ground effect, they own higher lift/drag ratio than general aircraft, so need less thrust power and have the ability to carry more loads or fly longer. 在地效的作用下,它的升阻比比一般的飛機大,因而飛行時(shí)所消耗的推進(jìn)功率小,具有更大的載重量或航程。
- At present, the launch of satellite, space shuttle and airship is based on the power which is produced by rocket.It is expensive and not safe.Moreover, it cannot produce thrust powerful enough. 目前人造衛星、宇宙飛船,航天飛機等均靠火箭為推力,送人造天體經(jīng)過(guò)地球大氣層而進(jìn)入太空中去,這樣費用貴,不安全,又難能產(chǎn)生大推力,送大天體上太空。
- We can imagine a spacecraft carrying a big area of him film to collect solar energy, with an ion?jet engine to produce thrust powerful enough to boost a spacecraft to a speed of 160 km a second. 我們可以設想一艘航天器,它裝載著(zhù)收集太陽(yáng)能的巨大薄膜,并載有一個(gè)能產(chǎn)生強大推力足以使航天器加速到每秒160公里的離子噴氣發(fā)動(dòng)機。
- We can imagine a spacecraft carrying a big area of him film to collect solar energy,with an ion-jet engine to produce thrust powerful enough to boost a spacecraft to a speed of 160 km a second. 我們可以設想一艘航天器,它裝載著(zhù)收集太陽(yáng)能的巨大薄膜,并載有一個(gè)能產(chǎn)生強大推力足以使航天器加速到每秒160公里的離子噴氣發(fā)動(dòng)機。
- We can imagine a spacecraft carrying a big area of him film to collect solar energy, with an ion jet engine to produce thrust powerful enough to boost a spacecraft to a speed of 160 km a second. 我們可以設想一艘航天器,它裝載著(zhù)收集太陽(yáng)能的巨大薄膜,并載有一個(gè)能產(chǎn)生強大推力足以使航天器加速到每秒160公里的離子噴氣發(fā)動(dòng)機。
- The king was shorn of his power by his nobles. 國王被手下的貴族們剝奪了權力。
- A mugger demanded the tourist's money. 強盜向那位觀(guān)光客索取金錢(qián)。
- The fascist soldier thrust his bayonet into the man's body. 那個(gè)法西斯士兵把刺刀刺入那人的身體。
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那個(gè)婦人的心臟。
- The unsuccessful candidate demanded a re-count. 那個(gè)落選的候選人要求重新計算選票。
- The defeated candidate demanded a recount. 落選的候選人要求重新計算選票。
- The enemy made a thrust against our troop. 敵人向我軍發(fā)動(dòng)了襲擊。
- They demanded political representation. 他們要求建立政治代表制。
- She marched in and demanded an apology. 她毅然地走進(jìn)來(lái)要求向她道歉。
- Open tender for purchasing power transformer. 公開(kāi)招標購買(mǎi)電力運輸設備。
- New Technology for Improving Thrust Power Piezoelectric Linear Electric Motors 提高壓電式直線(xiàn)電機推力新技術(shù)
- He bearded his boss and demanded an explanation. 他公然蔑視上司,并要求他作出解釋。
- James unleashed his power on Susan in revenge. 杰姆斯利用權力報復蘇珊。
- The public demanded a curb on military spending. 公眾要求限制軍事開(kāi)支。