In this thesis, we study the quadrature squeezing spectra produced in the resonance fluorescence of a two-level atom driven by a strong coherent field and a weak amplitude-fluctuatingfield .
本文应用共振荧光理论，研究了由相干场和随机场驱动的二能级原子荧光场的压缩谱。
2
But ma said that, in the field, the manure will take longer to work because of differences in oxygen supply and fluctuating temperatures.
但是马辉文说，由于氧气供应和温度的变化，鸡粪在田间需要更长的时间才能见效。
3
Geophysicists have long known that the source of the fluctuating magnetic field lies deep in the center of the earth.