So are hydrogen atoms unavoidable space mines? Would a real-life Capt. Kirk eat an infinite amount of radiation every time someone engaged the warp drive?
那么氢原子是不可避免的地雷吗?能不能有一个真正的柯克舰长每时每刻吃掉无限多的辐射能来驱动翘曲引擎?
Among various kinds of empty space under subgrade, gob in coal mines, is a frequently happened phenomenon in the highway survey, design and construction work.
在高速公路勘察设计和施工过程中,经常会遇到设计路基下方存在各种类型的空洞,如煤矿采空区等。
The calculation accuracy of diffusion speed in whole-space electromagnetic field affects directly the interpretative precision of TEM survey in underground coal mines.
全空间电磁场扩散速度计算的准确性,直接影响矿井瞬变电磁法探测结果的精度。
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