spectroscope
英 [ˈspek.trəˌskəʊp]
美 [ˈspek.trəˌskoʊp]
- n. [光] 分光镜
中文词源
spectroscope 光谱镜
spectro-,光谱，-scope,镜。
英语词源
- spectroscope (n.)
- 1861, from spectro- + -scope. A Greek-Latin hybrid, both elements from the same PIE root. Related: Spectroscopic; spectroscopy.
权威例句
- 1. From this , about 1750, the spectroscope was developed.
- 大约在1750年, 据此发展了分光镜.
- 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. 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.
- 4. Double measurement normalized PAS avoided the influence from the spectroscope.
- 采用二次测量归一化方法避免了分束器的影响.
- 5. He drew a line on the chart; The substance produced characteristic lines on the spectroscope.
- 他在图上画了一条线.