weightlessness

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美[\'we?tl?sn?s]

基本釋義

n.
無重狀態(tài); 失重

詞性變化

實用例句

Astronauts in flight must adjust to weightlessness.

宇航員在飛行中得適應(yīng)失重狀態(tài).

辭典例句

Objective To observe bone mass changes during convalescence after simulated weightlessness.

目的觀察模擬失重恢復(fù)期骨質(zhì)的變化.

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To apply engineering Methods : To the study of astronaut adaptation to weightlessness.

應(yīng)用 工程方法 于宇航員在無重狀態(tài)下的適應(yīng)性研究.

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Objective To study the effects of short - term simulated weightlessness on human vectorcardiogram ( VCG ).

目的探討短期-6°頭低位臥床模擬失重對人心電向量圖 ( vectorcardiogram,VCG ) 的影響.

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Objectives : To investigate the microflora in rats gastrointestinal under simulated weightlessness.

目的: 研究模擬失重條件下大鼠腸道菌群變化情況.

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Many astronauts have testified to the exhilaration of weightlessness.

許多宇航員都證實了失重的興奮感.

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In weightlessness, a drop of liquid takes a spherical shape.

在失重狀態(tài)下, 一滴液體呈球形.

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It tested instruments for controlling a vehicle in the weightlessness of space.

試驗了在太空失重狀態(tài)下操縱航天器的儀器.

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In this machine you can experience the weightlessness of space travel.

在這臺機(jī)器上,你能體會到太空旅行的失重感覺.

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It is a condition of weightlessness.

就是處于一種失重狀態(tài).

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Astronauts in flight must adjust themselves to weightlessness.

宇航員在飛行中必須適應(yīng)失重.

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Objective To confirm the tail - suspended rat model for the study of countermeasures against weightlessness.

目的確定中長期失重防護(hù)措施研究的模擬失重動物模型.

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If you travel into space in a spaceship, you must adjust ( yourself ) to weightlessness.

如果你乘航天飛船進(jìn)入太空, 你必須調(diào)整自己,以適應(yīng)失重狀態(tài).

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Objective To study changes in ultrastructure of soleus muscle spindle induced by simulated weightlessness in rats.

目的觀察模擬失重不同時期大鼠比目魚肌肌梭超微結(jié)構(gòu)的改變.

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Objective To investigate the protective effects of Digoxin on atrioventricular function in rats after simulated weightlessness.

目的應(yīng)用高頻超聲心動圖觀察地高辛干預(yù)尾吊模擬失重大鼠心功能變化情況,評估藥物作用.

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英英釋義

Noun
  • 1. the property of being comparatively small in weight;

    "the lightness of balsa wood"

同義詞

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