weightlessness的中文翻譯是什麼意思
weightlessness
n. 無重狀態; 失重
weightlessness的柯林斯釋義
ADJ-GRADED無重量的;輕的
Something that is weightless weighs nothing or seems to weigh nothing.
Photons have no mass—they are weightless.
光子沒有質量——它們是無重的。
...weightless silk curtains.
輕柔的絲質窗簾
ADJ失重的
A person or object is weightless when they are in space and the earth's gravity does not affect them, so that they float around.
Helen described life in a weightless environment during her period in space.
海倫描述了她身處太空時失重狀態下的生活。
weightlessness的英文釋義
Noun
1. the property of being comparatively small in weight;
- the lightness of balsa wood
weightlessness的場景例句
Astronauts in flight must adjust to weightlessness.
宇航員在飛行中得適應失重狀態.
Objective To observe bone mass changes during convalescence after simulated weightlessness.
目的觀察模擬失重恢復期骨質的變化.
To apply engineering Methods : To the study of astronaut adaptation to weightlessness.
應用 工程方法 於宇航員在無重狀態下的適應性研究.
Objective To study the effects of short - term simulated weightlessness on human vectorcardiogram ( VCG ).
目的探討短期-6°頭低位臥床模擬失重對人心電向量圖 ( 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.