中文摘要：

对托卡马克内部的等离子体进行光谱测量可以得到其内部各种等离子体的状态以及分布等信息。对于不同的测量对象，可以采用各种不同的测量仪器组合以得到较好的结果。文章列出了几种主要的实验方案以及各种方案的测量范围，还有部分测量结果。另外，根据实验的需要设计了另外一种实验组合方案。

英文摘要：

The states and the distributions of the plasma in the tokamak can be obtained by measuring the spectrum. Since there are many different objects to be measured, many different apparatuses are used to get a better result. Some methods for the measurement are listed in this article. Also the measuring range of each method and some results are listed. On the other hand, a new method was developed according to the conditions of the lab.