曲线显示当电磁波由电导率大的介质向电导率小的介质传播时，将发生类全反射。
It is showed that quasi-total reflection would occur when the electromagnetic wave traveled f.
当一架飞机坠毁了，官员们会立刻召开新闻发布会，他们承诺进行调查、找到原因、防止将来再次发生类韩似事故。
When an airplane crashes, officials immediately call a press conference. They promise to investigate, determine the cause, and prevent similar crashes in the future.
应用推荐