wave length

The key of measuring light speed with modulation wave is measuring the modulation wave length.

利用调制波测量光速的关键在于测量调制波的波长,实验中采用相位差法测调制波的波长.

Rightness should each a kind of compound for choose, choice some wave-length.

对应每一种所选择的化合物, 选择若干个波长.

This formula makes it easy to determine the wave length of sounds.

这一公式使得求声音的波长十分容易.

The absorption is most effective for the shorter wave length rays.

对于短波部分来说,吸收效应尤为明显.

The infrared absorptivity of paddy is low in the region wave length less than 2.5 m.

在2.5μm～3.5μm波段,光谱吸收率逐渐增大.

Double-wave length ultraviolet spectrophotometry for the determination of MPC and DPU is exact, fast and simple.

采用双波长紫外分光光度法测定MPC和DPU的 含量具有准确 、 快速、简便等特点.

By a quarter of wave length commutator principle, combining with electromagnetic wave absorb of filling material.

利用四分之一波长转换器原理, 结合填充材制成电磁波吸收体.

The frequency, wave length, and speed of sound are closely related.

频率, 波长和声速三者是密切相关的.

If you know the frequency, you will find the wave length.

如果知道频率, 就可以知道波长.

The Range of Film's Wave Length?

加工所需控制波长范围?

The contents of Cph and Dxm in gel were determined by dual-wave-length spectrophotometry.

采用双波长分光光度法分别测定凝胶中盐酸赛庚啶和醋酸地塞米松的含量.

Moreover the component examination sensitivity and the infrared wave length concern.

而且器件的检测灵敏度与红外波长有关.