microgravity 中文意思是什麼

microgravity 解釋
微重力
  1. Both clocks aim to measure with 99. 99997 percent accuracy how much the microgravity of low - earth orbit slows time compared with measurements made on the ground

    這兩座鐘的目標都是要以99 . 99997 %的精確度，去測量低軌道所受的微重力（較之於地球表面）會使時間變慢多少。
  2. Previous findings from our laboratory have demonstrated that simulated microgravity may result in atrophic changes with depressed vasoconstrictor responsiveness in hindquarter vessels, and hypertrophic changes with enhanced vasoconstrictor responsiveness in cerebral arteries of rats

    本實驗室前期工作已發現，模擬失重可引起大鼠後身動脈血管發生萎縮性改變和收縮反應性降低，而腦部血管則發生肥厚和收縮反應性增強。
  3. Studies on the mechanisms of postflight cardiovascular deconditioning and its countermeasures have important theoretical and practical implications to fully unravel the cardiovascular effects of microgravity and to realize the manned - spaceflight project in the new millennium

    航天飛行后心血管失調發生機理及其對抗措施研究對闡明微重力心血管影響基本規律及實現新世紀載人航天目標具有重要的理論與實際意義。
  4. To establish a series of science and technology satellites to enhance researches on microgravity, material science, life science, space environment and astronomy

    建立新型的科學探測與技術試驗衛星系列，加強微重力材料科學生命科學空間環境和天文研究。
  5. They will learn about how rockets are launched, what weightlessness actually is, and how the astronauts spend their days inside the spaceship cabin in a microgravity environment

    他們首先會學習火箭升空的原理和無重狀態的成因，又會認識太空人在太空船內如何進行起居飲食。
  6. Not only you have to prepare for all the possible dangers en route, but also you have to overcome a lot of problems both on the daily living and on your body because of the microgravity

    除了路途上兇險重重外，還要克服無重狀態對日常生活所帶來的種種不便和對身體機能的影響。
  7. Research advances on microgravity combustion

    微重力燃燒研究進展
  8. An experimental test system for the direct methanol fuel cell under microgravity environment was set up. the visualization research platform was made up of the test system and the transparent dmfc as well as the drop tower

    該測試系統與作者自行設計的透明燃料電池以及落塔系統共同構成了微重力環境下直接甲醇燃料電池陽極流道可視化的研究平臺。
  9. The objective of this thesis is to study the problems about ground modeling experiments on the convection heat transfer in the hermetic cabins of two man - made satellites under microgravity, and build up a set of experimental system for the ground modeling - cool experiment - based on the theoretical analysis of the effects of gravity on the flow and heat transfer in the hermetic cabins

    航空航天技術領域中，如何在地面重力環境中實驗模擬空間微重力條件下的流動與傳熱，具有重要意義，但至今尚未得到很好的解決。本文的目的就是研究微重力環境下衛星密封艙內對流換熱的地面模擬實驗問題。
  10. A detailed analysis on the characteristics of the solution of the void fraction matched model for the slug - to - annular flow pattern transition at microgravity condition, which is based upon the drift - flux raletionship of slug flow and the momentum balance relationship of smooth annular flow, is presented

    摘要對基於微重力條件下，氣液兩相彈狀流滑移流率關系和光滑環狀流動量平衡關系的彈環狀流轉換空隙率匹配模型的解的特徵，進行了深入分析。
  11. Study on wire insulation flammability at microgravity by functional simulation method

    功能模擬微重力下導線的可燃性
  12. Application of microgravity bioreactor in cell culture

    微重力反應器在細胞培養中的應用
  13. A brief introduction of national microgravity laboratory, institute of mechanics, cas

    中國科學院國家微重力實驗室簡介
  14. Study on the reduction of thermocapillary convection of the single - crystal growth of silicon under microgravity

    微重力下單晶硅生長中熱毛細對流的控制研究
  15. Quantitative analysis of human performance in microgravity is important for both scientific investigations and spacecraft engineering design

    定量的分析人類在微重力環境下的活動，對科學研究和太空船工程設計均很重要。
  16. Microgravity science, developing quickly with the development of the aerospace carrying person, is one of the front courses in the world nowadays

    微重力科學應載人航天發展而迅速發展起來，是當今世界的前沿學科之一。
  17. The experimental results indicated that whether under normal or microgravity environment, the quantity and the size of co2 bubble increase

    但在微重力條件下，氣泡的數量比常重力下明顯增多，而且尺寸變大，氣泡形狀也由橢球形變為球形。
  18. Ace mrna expression showed no changes as compared with control rats. our finding gives the first proof that l - ras is differentially changed by simulated microgravity

    在4周模擬失重大鼠上述血管組織的acemrna表達與對照大鼠間無顯著差別。
  19. Our recent work also suggest that simulated microgravity may induce the contractile proteins in the arterial vessles to be changed differentially. therefore, in the second part of the present work the alterations of a - sm - actin and calponin were observed by immunohistochemistry and western blotting. the major findings of the present work are as follows : 1

    此外，我們的前期工作還提示，不同部位動脈血管平滑肌的收縮蛋白在模擬失重下也可能出現分化性變化，故本工作也用免疫組化及westem印跡分析方法對模擬失重大鼠血管的-平滑肌肌動蛋白（ - sm - actin ）及調寧蛋白（ calponin ）表達變化進行了觀察。
  20. 2. a visual investigation of the effect of current density on the co2 bubble behavior and the two - phase flow under normal and microgravity environment were carried out

    2 .分別在常重力與微重力環境下，可視化研究了電流密度對直接甲醇燃料電池內co2氣泡和兩相流流動的影響。
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