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- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- Magnetism is considered as a molecular phenomenon. 电磁被认为是一种分子运动。
- photoelectric phenomenon 光电现象
- But their so-called prosperity is only a temporary phenomenon. 但他们所谓的繁荣只是一个暂时的现象。
- International terrorism is not just a recent phenomenon. 国际恐怖主义并不是近年才有的现象。
- Photoelectric work offers the widest scope. 光电工作提供了最广阔的天地。
- The phenomenon of cot death has yet to be explained. 婴儿猝死的现象仍然不可解。
- The photoelectric cell controls a servomotor. 该光电管控制着一个伺服电动机。
- The employment problem tends to be a city phenomenon. 就业问题常常是一个城市现象。
- Sanli Photoelectric Technology Development Co. 三立光电技术开发公司。
- Then she began to observe a curious phenomenon. 这时她开始看到一个奇怪的现象。
- The intensifier tubes use the photoelectric effect. 无源像增强管使用光电效应。
- We think of magnetism as a molecular phenomenon. 我们认为电磁是一种分子现象。
- Another phenomenon mentioned by Einstein was the so-called photoelectric effect. 爱因斯坦提到的另一个现象是所谓的光电效应。
- We combat the unhealthy phenomenon. 我们同不良现象作斗争。
- In no case have I noticed that phenomenon. 我根本没有注意到那个现象。
- The phenomenon whereby a viscous substance solidifies under pressure. 膨胀凝固性一种粘性物质在压力下变成凝固的现象
- A related phenomenon is evolutionary parallelism. 另一个有关的现象是进化上的并行现象。
- As a prelude to the discussion of the photoelectric effect, we consider briefly a related phenomenon. 作为论光电效应的序言，我们简短地叙述一个有关的现象。
- A photoelectric instrument for ascertaining cloud heights. 云高计测算云高的一种光电设备
