逃逸速度 的英文怎麼說
中文拼音 [táoyìsùdù]
逃逸速度
英文
escape rate- 逃 : Ⅰ動詞1 (逃跑; 逃走) run away; flee; escape; take flight; take to one s heels 2 (逃避) escape;...
- 逸 : Ⅰ名詞(安樂;安閑) ease; leisure Ⅱ動詞1. (逃跑) escape; flee 2. (散失; 失傳) be lost 3. (超過一般) excel
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 逃逸 : escape; run away; abscond逃逸電子 runaway electron; 逃逸火箭 escape rocket; 逃逸跡 escape trace; ...
- 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
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At the event horizon, the escape velocity is equal to the speed of light
在活動視界里,逃逸速度等於光速。The buildup of pressure would force gas outward at speeds far above escape velocity
壓力的增加,將迫使氣體以遠高於脫離速度的速率向外逃逸。At that time, the newtonian theory of gravity and the concept of escape velocity were well known
那時,牛頓引力理論和逃逸速度的觀念是廣為人知的。Because of gravitational attraction, the escape velocity at the surface of a star, say, will be higher if the star is smaller in size or heavier
恆星質量越大,體積越小,引力的羈絆便越大,所需逃逸速度亦越高。If the ices had been rapidly vaporized by an impacting object, the expanding gases might have helped the ejected fragments reach escape velocity
如果這種(永久凍結)冰由於物體的沖擊力而迅速汽化,則形成的體積不斷膨脹的氣體可能有助於排出的碎片達到逃逸速度。Michell computed that a body 500 times the radius of the sun and of the same density would have at its surface an escape velocity equal to the speed of light, and therefore would be invisible
米切爾計算一個500倍太陽半徑而且具有相同密度的物體就會具有它的表面逃逸速度等於光速,而因此不可見。When the escape velocity at a certain distance from the center reaches the speed of light, an event horizon is formed within which matter must inevitably collapse onto a single point, forming a singularity
當離中心某個距離的逃逸速度達到光速,形成一個活動視界,在裏面的物質一定不可避免在單一點之上坍塌,形成一個奇異點。On the other hand, einstein discovered that the maximum velocity of any object is the speed of light. therefore, if the escape velocity on the surface of an object is greater than the speed of light, then nothing, including light, can escape from it
另一方面,愛恩斯坦的相對論斷言宇宙中最高的速度便是光速,所以如所需的逃逸速度大於光速,那麼宇宙中包括光在內的一切都不可能逃離引力的魔掌,這顆恆星便成為At this radius, the escape speed is equal to the speed of light, and once light passes through, even it cannot escape
在這個半徑上的物體,其逃逸的速度與光速相等。一旦有光線穿過,連它也不能逃逸。Data from existing x - ray satellites that show images of gas whizzing about black holes at close to the speed of light hint that time slows as the gas plunges into the zone from which escape is impossible
從現有的x射線衛星傳回的數據顯示,氣體以接近光速的速度呼嘯著被吸入黑洞,這暗示當氣體進入這個不可逃逸的空間時,時間慢了下來。Black holes are objects so dense that not even light can escape their gravity, and since nothing can travel faster than light, nothing can escape from inside a black hole
黑洞是一種星體,密度非常之大,就連光也逃離不了它的重力吸引,既然沒什麼東西比光速更快,所以在黑洞中沒有物質能從它裏面逃逸出來。分享友人