spectroradiometer

spectroradiometer的英语例句

1. The spectroscope consists of diaphragm and light filter sheet.

   其特征在于分光系统由一个光栏和滤光片组成.

2. Precision values of atomic masses are measured in a device called a mass spectroscope.

   原子质量的精确值是用一种称为质谱仪的装置来测量的.

3. From this , about 1750, the spectroscope was developed.

   大约在1750年, 据此发展了分光镜.