mass energy 中文意思是什麼

mass energy 解釋
質能
  • mass : n 彌撒；彌撒的儀式[禱告、音樂]；彌撒曲。 a high [solemn] Mass （有燒香、奏樂等的）大彌撒。 a low ...
  • energy : n. 1. 干勁，活力。2. （語言、行為等的）生動。3. 〈pl. 〉 （個人的）精力；能力。4. 【物理學】能，能量。
  1. The mass-energy equivalence has been amply confirmed.

    質與能的相當性已被充分地證實。
  2. Since rhic has run at a center - of - mass energy snn = 130 gev, and star collaboration analysed antiproton to proton ratio in mid - rapidity region using the first batch of data

    去年， rhic上的star實驗組利用質心系能量130agev的an an對撞產生的首批數據，對中心快度區的反質子質子比進行了研究。
  3. Then the dependences of the cross section on the center - of - mass energy of xcj and baryon are given in the work

    離解的截面，給出了截面對x 。和重子的質心系能量的依賴關系。
  4. Nuclear physics has provided extensive experimental support for the mass-energy equivalence.

    原子核物理學已經為質能等效性提供了廣泛的實驗證據。
  5. In these reactions, rest mass is not conserved, although ( as in any other reaction ), mass - energy is conserved

    在這些反應方面，靜止質量不被轉換，雖然（同在任何其它反應方面一樣） ，質-能被轉換。
  6. Lithium metal is one of the electrode materials those have the highest specific mass energy, and the lithium secondary battery with lithium metal anode always attracts people ’ s attentions. whileas, before the commodity of lithium secondary battery, it is the dissatisfactory cycleability and safety of lithium metal anode that must be resolved firstly

    金屬鋰是目前已知的質量比能量最高的電極材料之一，以金屬鋰作為負極材料的鋰二次電池長期受到人們的關注，但在其商品化之前，必須解決金屬鋰負極在循環性能和安全性能上的不足。
  7. Walls, mass / energy extractors & mass fabricators are now buildable underwater

    護墻，質量汲取器，能量產生器，質量轉換器現在可在水下建造
  8. With the sustained increase of energy consumption, the coal - dominant energy structure has caused urban air pollution while with the excessive consumption of bio - mass energy giving rise to ecological destruction, the pressure on ecological environment is more and more severe

    三是隨著能源消費量的持續上升，以煤炭為主的能源結構造成城市大氣污染，過度消耗生物質能引起生態破壞，生態環境壓力越來越大。
  9. Particle ratios embody the chemical equilibrium driven by inelastic interaction during rapid expansion when the temperature decreases in the colliding system, the measured hadron ratios provide the chemical composition of the fireball at the chemical freeze - out point and access the baryon transporter stopping ) for the initial conditions at early stage of the collisions. in this paper, we study the anti - proton to proton ratio from ig7au + 197 au collisions, analyzing p / p ratio as functions of rapidity, transverse momentum and centrality at ^ / saw = 200gev and the dependence on the center of mass energy of p / p ratio, compared with the experimental results. it shows that the p / p ratio has n ' t obvious dependence on rapidity for mid - rapidity, but shows a slight increase trend with pt increasing in the range of pt < 1gev / c for mini - bias or central collisions, and rqmd shows a more remarkable correlation between p / p ratio and centrality than experiments do at snn = 200gev

    研究表明：對廠在中心快度區沒有明顯的快度依賴性，在越靠近邊緣快度區， p p呈下降趨勢；在對心碰撞或者最小無偏事件中， p p在低橫動量區域隨著橫動量的升高而增大； p隨著碰撞對心度的比實驗結果表現出稍強的隨對心度增大而減小的趨勢，尤其是有再散射ujrqmd模型；在中心快度區， p p隨著碰撞的質心能量的提高而快速的增大，與實驗結果一致；在低能，有末態粒子再散射的d較好的預言了的：但是在mc能量下，有末態粒子在散射的d所預言的p p值比實驗值要小。
  10. How the universe evolves is affected by three factors, namely the mean density of mass - energy, the space - time curvature and a mysterious factor, the cosmological constant

    宇宙尺度的變化受三個因素影響：宇宙中質量-能量的平均密度宇宙的時空曲率與及一個神秘因素宇宙常數。
  11. The future of the universe is mainly determined by the mean density of mass - energy and the space - time curvature, while cosmological constant does not carry any weight among popular cosmological theories

    現在流行的宇宙論都不考慮宇宙常數，宇宙的未來完全由質量能量的平均密度及宇宙的時空曲率來決定。
  12. Mass energy conversion coefficient

    質量能量換算系數
  13. Law of conservation of mass energy

    質能守恆定律
  14. Einstein ' s mass - energy relation

    愛因斯坦質能關系式
  15. Mass - energy relation

    質能關系
  16. Mass energy relation

    質能關系
  17. Mass energy total

    質量能量總量
  18. Thus the concepts of mass and energy emerge as two aspects of a single entity that may be called mass-energy.

    因此，質量和能量的概念是描述一個客體的兩方面，這個客體可稱為質-能。
  19. These particles amount to 4 to 5 percent of the mass - energy of the universe [ see box on page 45 ]

    這些粒子共佔了宇宙質能的4 ~ 5 % （參見61頁盤點宇宙質量） 。
  20. On the other hand, if the mean density of mass - energy is too low, the universe will keep on expanding forever, resulting in an open universe

    相反，若質量能量的平均密度太低的話，宇宙會無休止地膨脹下去，成為一個開放的宇宙。
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