英语语法分析

A plasmon is an electronic surface wave that rolls through the sea of conduction electrons on a metal.

一个是电子表面等离子体波，在金属辊通过海传导电子。

But once the plasmon has strayed from that path-due in part to entropy-making the loop is no longer possible.

但是，部分上由于熵的关系，一旦等离子体激元走过了那条路径，想完成环将不再可能。

The principle of surface plasmon resonance phenomenon and excitation condition of SPR are described in the paper .

对表面等离子体波共振现象产生的原理和激发条件进行了阐述。