weightlessness
音標(biāo)發(fā)音
- 英式音標(biāo) ['we?tl?sn?s]
- 美式音標(biāo) ['we?tl?sn?s]
- 國(guó)際音標(biāo) ['weitlisnis]
- 美式發(fā)音
基本解釋
- n. 失重；無(wú)重狀態(tài)
同根派生
- adj性質(zhì)的同根詞
- weighted：[數(shù)]加權(quán)的；加重的；衡量過(guò)的。
- weighty：重的；重大的；嚴(yán)肅的。
- weightless：失重的；無(wú)重量的。
- adv性質(zhì)的同根詞
- weightily：重要地；沉重地。
- n性質(zhì)的同根詞
- weight：重量，重力；負(fù)擔(dān)；砝碼；重要性。
- weigh：權(quán)衡；稱(chēng)重量。
- weighing：稱(chēng)重量；考慮權(quán)衡；懸浮。
- weighting：加重，加權(quán)；衡量；（英）生活補(bǔ)貼。
- weightiness：重；重要性。
- v性質(zhì)的同根詞
- weighing：稱(chēng)量（weigh的現(xiàn)在分詞形式）；考慮斟酌。
- weighted：加重量於…；重壓（weight的過(guò)去分詞）。
- weighting：加權(quán)；稱(chēng)量（weight的現(xiàn)在分詞）。
- vi性質(zhì)的同根詞
- weigh：重量爲(wèi)…；具有重要性；成爲(wèi)…的重荷；起錨。
- vt性質(zhì)的同根詞
- weight：加重量於，使變重。
- weigh：權(quán)衡；考慮；稱(chēng)…重量。
英漢例句
- Astronauts in flight must adjust to weightlessness.
宇航員在飛行中得適應(yīng)失重狀態(tài). - Objective To observe bone mass changes during convalescence after simulated weightlessness.
目的觀察模擬失重恢複期骨質(zhì)的變化. - To apply engineering Methods : To the study of astronaut adaptation to weightlessness.
應(yīng)用 工程方法 於宇航員在無(wú)重狀態(tài)下的適應(yīng)性研究. - Objective To study the effects of short - term simulated weightlessness on human vectorcardiogram ( VCG ).
目的探討短期-6°頭低位臥牀模擬失重對(duì)人心電曏量圖 ( vectorcardiogram,VCG ) 的影響. - 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.
詞組短語(yǔ)
- oxidized weightlessness 氧化失重
- weightlessness period 失重時(shí)期
- weightlessness model 失重模型
- weightlessness analysis 失重分析
- weightlessness simulation 失重模擬;模擬失重
短語(yǔ)
英英字典
- the state of having or appearing to have no weight; the fact of not being affected by gravity (= the force that makes things fall to the ground)
劍橋英英字典
專(zhuān)業(yè)釋義
- 失重
Weightlessness is one of the problems which human must face with and solve during space flight.
失重是航空航天過(guò)程中人類(lèi)必須麪臨和尅服的問(wèn)題。 - 失重狀態(tài)
- 失重
- 無(wú)重狀態(tài)
- 失重
- 不可稱(chēng)量性
- 失重
- 失重