1) variable coupling rate
变耦合率
2) improved PT method
变耦合率法
4) Coupling efficiency
耦合效率
1.
Calculating the coupling efficiency of the laser diode to the semi-tapered multimode fiber by ray-tracing method;
用光线追迹法计算半锥形多模光纤的耦合效率
2.
The optimization of the coupling efficiency in incoherent fiber laser beam combination;
非相干光纤激光组束系统耦合效率的优化分析
3.
The relation of parameters and coupling efficiency for optical fiber coupler with spherical surface;
球状光纤耦合器参数与耦合效率的关系
5) power coupling
功率耦合
1.
,torque coupling,speed coupling and power coupling.
依据其数学模型归纳耦合条件,建立分类规则,并按此规则将其分为转矩耦合、转速耦合和功率耦合3种基本类型。
6) frequency coupling
频率耦合
1.
Using FFT (fast Fourier transfer) to study the frequency coupling effect, we get the results about coupling effects of the frequency of vorticity naturally shedding and the frequency of circular cylinder rotationally oscillating at low Reynold number.
进而说明了在不同频率耦合区域流场涡形成、发展和脱落的规
补充资料：变率
1.变化的速度。 2.表示数列平均变动程度的量。气象上往往指一定时段内(一般取月﹑季或年)个别气象要素值历年间的变化程度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条