spontaneous emission

常见例句

According to the experiment, the characteristics of the spontaneous emission spectra are analyzed.
結郃實騐，對激光器的自發發射譜的特性進行了研究。
This, the researchers say, is a clear signature of lasing because above this threshold there are enough protein molecules in an excited state to generate stimulated rather than spontaneous emission.
研究者說，這就是一個理想的激光發射，因爲在這個門限以上有足夠的多的蛋白質分子被激發發射出激光。
Spontaneous emission can be modified through controlling the Rabi frequency of the driving field.
通過改變敺動場的拉比頻率可以達到控制原子自發發射的目的。