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- The velocity of light is about 186,000 miles per second. 光速大約是每秒十八萬(wàn)六千英里。
- Calculate the velocity of light. 計算光的速度。
- The velocity of light is about 186,000 mile per second. 光速大約是每秒十八萬(wàn)六千英里。
- velocity of light cylinder 光速柱面
- The velocity of light is too great to be measured in simple units . 光速太快，不能用簡(jiǎn)單的單位來(lái)量度。
- The velocity of light is about 300,000 kilometres per second. 光速約為每秒30萬(wàn)公里。
- Einstein's theory links energy with mass and velocity of light. 愛(ài)因斯坦的理論把能量同質(zhì)量和光速聯(lián)系起來(lái)。
- The velocity of light is too great to be measured in simple units. 光速太快,不能用簡(jiǎn)單的單位來(lái)量度。
- The students were asked to calculate the velocity of light. 要求學(xué)生計算出光的速度。
- The ratio of the velocity of light in a vacuum to that in a medium. 真空中光速通過(guò)中介物的比。
- The velocity of light is about 300000 kilometres per second. 光速約為每秒300000公里。
- The atomic particles resist being accelerated past the velocity of light. 這些原子粒子無(wú)法被加快到超過(guò)光速。
- For example, when moving close to the velocity of light, measuring rules contract and clocks slow down. 比如說(shuō)，當移動(dòng)速度接近光速時(shí)，量尺會(huì )縮短，時(shí)鐘也會(huì )減慢。
- In E=MC2 of Einstein, C2 is a constant as it is the square of the constant C, velocity of light. 愛(ài)因斯坦說(shuō)E=MC2，C是光速，是一個(gè)常數，常數的平方當然也是一個(gè)常數。
- Lashing velocity of pump is concerned with nature of air. 泵的抽氣速率與氣體的性質(zhì)有關(guān)。
- The portrait shows fine effects of light and shade. 這幅肖像畫(huà)的濃淡色調表現得很好。
- The hare darted off with the velocity of a bird. 野兔像鳥(niǎo)一樣快速掠去。
- According to phenomena observed during total solar eclipse, it can be pointed out that the velocity of gravitational field wave is equal to the velocity of light in vacuo. 摘要據日全食時(shí)的現象能夠得出：在真空中，引力波的傳播速度和光波的傳播速度相等。
- The apparent displacement of the position of a celestial body in the direction of motion of an observer on Earth, caused by the motion of Earth and the finite velocity of light. 光行差由于地球的運動(dòng)和光的有限速度，而引起的天體位置在地球上觀(guān)察者在運動(dòng)方向上的明顯移位
- He can see a glimmer of light through the curtain. 他能透過(guò)窗簾看到一絲微光。
