能级差 meaning in Chinese
energy level difference
Examples
- Measurement of cavity loss and quasi - fermi - level separation for fabry - p 233 ; rot semiconductor lasers
腔半导体激光器的腔内损耗和准费米能级差的测量 - Based on the first and second laws of thermodynamics and energy level theory , analyses the primary energy ratio , exergy efficiency and energy level difference of the household gas driven air conditioner at different conditions , and compares them with some other commonly used modes
摘要运用热力学第一定律、第二定律和能级分析理论，对户式燃气空调各种工况下的一次能源利用系数、 （火用）效率和能级差进行分析，并与几种常用的方式进行对比。 - Raman spectroscopy ( rs ) is a kind of molecule scattering spectroscopy , which is characterized by the frequency excursion that caused by interactions of molecule and photon to show the information of molecule . the frequency excursion reflects the margin between some certain vibrational or rotational energy states
拉曼光谱是一种分子散射光谱，通过与分子相互作用的光子产生的表征分子振动或转动能级差的特征频移，来反映分子结构或成分的信息。 - Abstract : we have studied the polarization beats spectroscopy with phase - conjugation geometry in a cascade three - level system . it was found that the accuracy for the energy - level difference measurement is determined by the homogeneous linewidths of the optical transitions . under the condition for the occurrence of beating , the frequency difference of the beat between two independent light sources could exceed the laser linewidth . the measurement accuracy for laser absolute frequency could reach the same order of magnitude as the laser linewidth
文摘:研究了级联三能级系统中的相位共轭极化拍频光谱术.发现其对能级差的测量精度决定于光学跃迁的均匀增宽.在符合拍频条件时，两独立光源拍频的频差可以超出激光线宽，激光绝对频率的测量精度可达到与激光线宽同一量级