{急}幫我翻譯0.0文法1定要岩 [15分]

Mia

2008-08-06 3:46 am

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狹義相對論
愛因斯坦在《論動體的電動力學》中指出，光速是有限的，不管光源怎樣運動，它發出的光在真空的速度總是不變的。他的理論否定了牛頓的”絕對時間，絕對空間，絕對運動”。
愛因斯坦認為時間的同時性都是相對於某一參照系來說的，所以是相對的；而運動也都是相對的。他還指出了運動速度增加，質量也隨著增加的關係及其公式E=mc^2 （E表示能量，m代表質量，c代表光速）。

廣義相對論
廣義相對論可說是狹義相對論的推廣。狹義相對論確立之後，愛因斯坦開始致力於引力理論的研究。他的研究是基於慣性質量同引質量之比是一個與物性無關的普遍常數。根據這一點，他提出等效原理。終於在1915年建立了廣義相對論，本質上與牛頓引力理論完全不同。
愛因斯坦把引力看作是空間的一個屬性，而不是物體間的作用力。由於等效原理的作用，時間變成了彎曲的，光線在彎曲的時空中也變成了彎曲的，引力是不存在的，地球圍繞太陽轉動，是因為太陽的巨大質量使其周圍的時空發生了彎曲的。在彎曲的時空中只有曲線。所以地球只能圍繞太陽作曲線轉動。

回答 (1)

STEVIE-G™

2008-08-13 6:58 am

✔ 最佳答案

Restricted theory of relativity
Einstein in "Discusses Moves Body Electrodynamics" to point out, the speed of light is limited, no matter the photosource how movement, it does send out light in vacuum speed always invariable.His theory denied Newton” to the time, to space, to movement”.
Einstein thought the time the synchrony all is relative Yu reference system, therefore is relative; But the movement also all is relative.He had also pointed out the velocity of movement increases, the quality also along with the increase relations and formula E=mc^2 (E expression energy, m represents quality, c represents the speed of light).

General theory of relativity
The general theory of relativity may say is the restricted theory of relativity promotion.After restricted theory of relativity establishment, Einstein starts to devote to the attraction theory research.His research is with directs ratio of the quality based on the inertia mass is one the universal constant which has nothing to do with with the nature.According to this point, he proposes the principle of equivalence.Finally has established the general theory of relativity in 1915, essentially is completely different with the Newton attraction theory.
Einstein attraction regarding as is a spatial attribute, but is not action between the object.As a result of the principle of equivalence function, the time turned curving, the light also turned in the curving space and time curving, the attraction does not exist, the Earth revolves the sun to rotate, is because sun's huge quality caused its periphery the space and time to occur curving.In curving space and time only then curve.Therefore the Earth only can revolve the sun to make the curve rotation.

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