气囊用来减轻汽车碰撞的冲击力。
有个小行星正处于可能与地球发生碰撞的航向上。
碰撞的原因目前还不清楚。
基本上，俯冲带就是两个地壳构造板块碰撞的地方。
Basically, a subduction zone is where two tectonic plates collide.
碰撞的力量将大量碎片喷射到大气中，在更细的粒子落下之前，天空会变暗几年。
The force of collision spewed large amounts of debris into the atmosphere, darkening the skies for several years before the finer particles settled.
鉴于太空中的物质很多，而地球周围的区域则有限，政府希望减少发生碰撞的机会。
With so much stuff in space, and a limited area around our planet, the government wants to reduce the chances of a collision.
地球表面由不断移动和相互碰撞的刚性板块组成。
Earth's surface consists of rigid plates that are constantly shifting and jostling one another.
一声金属碰撞的咔嗒声后，大门打开了。
这是木琴演奏的一段粒子碰撞的声音。
两管中的离子将沿着相反的方向加速，以增加碰撞的能量。
The ions in the two tubes will travel in opposite directions to increase the power of the collisions.
在图中央偏左处的明亮扭曲天体实际上是两个相互碰撞的矮星系。
The bright, distorted object at middle, left, is actually two colliding dwarf galaxies.
随着越来越多的卫星被送入轨道，让它们避免碰到碎片或相互碰撞的难度也越来越大。
As more and more satellites are blasted into orbit, the challenges of keeping them from hitting debris or each other are growing.
半人马a可能是另两个正常星系碰撞的结果，碰撞产生了奇特的混杂星团和雄伟的暗尘带。
Centaurus a is apparently the result of a collision of two otherwise normal galaxies resulting in a fantastic jumble of star clusters and imposing dark dust lanes.
在宽广且模糊的柯伊伯带中，微粒彼此碰撞的几率不大，因此它们会慢慢被海王星的引力共振所俘获，时间非常漫长。
In today's wide, fuzzy Kuiper belt, the particles don't meet very often, so they stick around long enough to fall into resonances with Neptune.
没有了碗与碗碰撞的叮当声，没有了餐桌上的大家的欢笑声，没有了钟摆摆动的嘀答声和钟的报时声，完全是一片寂静。
No bowls clanging, no laughter over the dinner table, no ticking or chiming of the clock-all was still.
它所配备的600纤度以上弹道聚酯外壳、泡沫加固横杆以及双面覆盖的充气条均有助于分散碰撞的冲击力，贴心呵护您心爱的冲浪板。
Beyond the 600-denier ballistic-polyester shell and foam-reinforced rails, air columns lining the top and bottom help disperse force on impact.
如果该系统监测到前面有可能引发碰撞的障碍物，它就会通过警报器、闪烁灯以及可感触的(tactile or haptic)的警告——收紧驾驶员的安全带——向驾驶员发出警告。
If the system detects an obstacle that is likely to cause a crash, it warns the driver via an alarm, a flashing light, and then a tactile or "haptic" warning which tightens the driver's seatbelt.
科学家近日在距离地球3000光年的地方发现了一对衰老的双星。 据天文学家所言，它们陷入了一支“死亡舞蹈”——这支舞蹈注定会以两者的碰撞而告终，而在碰撞的过程中可能会形成一颗超新星。
A pair of aging stars discovered 3,000 light-years away is locked in a "dance" of death—a union that will end in their collision and a possible supernova, astronomers say.
但是，直到今天，我们都没有“当场”捕捉到这种小行星对小行星的碰撞。
But until now, no such asteroid-asteroid collision has been caught "in the act".
研究人员说，如果存在着多重宇宙，它们可能会相互碰撞，并在宇宙微波背景的辐射里留下痕迹。
If multiple universes exist, they may collide with each other and leave behind signs in the cosmic microwave background radiation, researchers say.
大型探测器放置于这些交汇点以在碰撞后的亚原子残骸中寻找新粒子。
Big detectors are located at these points to look for new particles in the sub-atomic wreckage of the collisions.
而所用密码算法在设计上要使从两组不同数据得到同一个散列值——即“碰撞”——的概率极其小。
The algorithms are designed so that the probability of two different sets of data computing the same hash value — a collision — is extremely small.
“青年与道路安全”报告强调，其中大多数碰撞是可预见的，因而是可预防的。
Youth and Road Safety stresses that the bulk of these crashes are predictable - and preventable.
琥珀就像老照片一样显示了在印度与亚洲大陆碰撞之前印度的生物是什么样子的。
The amber shows, similar to an old photo, what life looked like in India just before the collision with the Asian continent.
明年的型号将配备多普勒声纳，以帮助避免与未察觉该设备的游泳者发生高速碰撞。
Next year’s model will have a Doppler sonar to help it avoid high-speed collisions with unsuspecting swimmers.
车轮星系呈现出一个由大小两个星系碰撞而形成的光环。
The Cartwheel Galaxy shows a ring that is the result of a collision between a small and a large galaxy.
车轮星系呈现出一个由大小两个星系碰撞而形成的光环。
The Cartwheel Galaxy shows a ring that is the result of a collision between a small and a large galaxy.
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