光障
- 网络Light barrier
光障-
航天、宇航和光障宇航飞行器润滑剂概述
Aerospace , Astronavigation and Light Barrier Briefly Review of Spacecraft Lubricants
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是的，各位不用清理你的耳油，我说是正是光障。
Yes , you dont need to clean your ear for ear wax . I am talking about light barrier .
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各位都知道”声障“，但是各位有没有想过”光障“的问题？
As you all know , there is are sound barrier , but have you ever given any thought to a light barrier ?
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假如物质（物体）的质量与运动速度无关，光障困难或许并不存在，现有的超光速研究的理论可能要作重大修改。
If the mass of matter ( body ) have nothing to do with the velocity of motion , the " light barrier difficulty " perhaps no longer exists , and the theories of faster-than-light research now available may wants revision significantly .