“波谱”造句
天文研究开始向整个电磁
波谱范围延拓.
Astronomical research began to spread over the whole range of electromagnetic waves.
分子转动的实验研究被称为微波
波谱学.
The experimental study of molecular rotation is called microwave spectroscopy.
微波
波谱学家已经确定了许多分子的转动常数.
Microwave spectroscopist have determined the rotational constants for many molecules.