rest mass 中文意思是什麼
rest mass
解釋
【物理學】靜質量。-
Fundamental particles have an intrinsic mass known as their rest mass ( those with zero rest mass are called massless )
基本粒子有個稱為靜止質量的內在質量（靜止質量為零的粒子稱為無質量粒子） 。 -
Evidently one of the main distinguishing characteristics of photon is just its zest rest mass.
顯然光子的一個主要區別于其它粒子的特徵就在於它的靜止質量為零。 -
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。 -
For a compound particle, the constituents ' rest mass and also their kinetic energy of motion and potential energy of interactions contribute to the particle ' s total mass
對于復合粒子來說，每個組成粒子的靜止質量、動能以及交互作用的位能，都會貢獻到粒子的總質量。 -
A hypothetical particle postulated to be the quantum of gravitational interaction and presumed to have an indefinitely long lifetime, zero electric charge, and zero rest mass
引力微子一種假想粒子，被假定為引力相互作用的量子，並被推測為具有無限長壽命、零電荷和零靜止質量 -
The standard model lets us calculate that nearly all the mass of protons and neutrons is from the kinetic energy of their constituent quarks and gluons ( the remainder is from the quarks ' rest mass )
從標準模型可以得知，質子與中子的質量幾乎皆來自夸克與膠子的動能（其餘的質量則來自夸克的靜止質量） 。 -
The effects of contact potential differences ( cpd ) in the experiments for testing coulomb ' s inverse square law and detecting the photon rest mass based on the concentric metal spheres were discussed, and the ultimate restrictions on hte experimental sensitivities due to cpd were presented for static experiments and dynamic ones respectively
摘要分析基於同心導體球殼方法檢驗庫侖反平方定律和光子靜止質量的實驗中接觸勢的影響，並分別給出了靜態和動態實驗中接觸勢對實驗靈敏度的限制。 -
If, however, dark matter does not exist and it is gravitational theory that needs modifying, then the mass of the bullet cluster should be distributed as it is in the rest of the universe ? that is, the mass should be mostly in the gas clouds rather than in the stars
然而，如果暗物質不存在，且引力理論需要修改，那麼子彈狀星雲團內的大量物質應當像宇宙中其他部分一樣分散開來?這就是說，這些物質應當以氣雲的形式存在，而非恆星。 -
If the mass is displaced from its rest position and released, it will oscillate up and down.
質量如果離開它的靜止位置后再釋放，將作上下振蕩。 -
Suppose the mass of the body is 2kg and that it is initially at rest.
設物體的質量為2kg而且開始時處于靜止狀態。 -
Nearly half of the rural mass protests, including petitions and riots, were triggered by illegal land seizures or expropriation, and the rest were sparked by farmers ' discontent over village finances and pollution, chen said
他還說將近有一半的農民抗議來自請願，因非法奪取土地或徵用而引起的暴亂，而餘下的是由於農民對收入的不滿和污染。
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