4 wave length

The operator half length takes to 4-6 and each wave length takes 3 sampling, then the precise wave field can be obtained.

用该方法实现弹性波正演模拟只要算子半长度取到4—6，每波长取3个采样点即可获得精度很高的波场值。

The wave-length response curves are obtained by experiments of simultaneous comparison of 4 different lights in each test.

根据波长选择实验获得的反应曲线有三个峰，最高峰值波长均为333毫微米。

The neutral coated capillary and 4% linear polyacrylamide gel buffer were used, and the wave length of ultraviolet detector was 254 nm.

电泳采用中性毛细管涂层柱和4%线性聚丙烯酰胺凝胶电泳缓冲液，紫外检测仪检测。