查询词典 resonant

This thesis analyzes the background and research situation of the backlight home and abroad, and investigates the radiation principle, the driver topologies and resonant circuit of cold cathode fluorescent lamp.

本文分析了背光电源的研究背景、研究现状，研究了冷阴极荧光灯的发光原理、驱动电路的拓扑结构和谐振电路，并对冷阴极荧光灯建立了仿真模型，来优化设计冷阴极荧光灯的驱动电路。

The comparison shows the advantages of series resonant HAPF operating in high-voltage system is low cost and high effective. This method can help to design the other kind of filtering system for High capacity applications.

其中的一些设计思路和工程经验还可推广到其它大型滤波和无功补偿装置的设计和应用中，为推进大功率的HAPF的实用化进程提供有益的参考和借鉴。

It is found that the confiner the electric field, the sharper the peak width. The different confined states correspond to the different oscillation modes, which can be well described by the resonant tunneling effect used in the semiconductor quantum well structures.

B：非完全约束光子量子阱结构的束缚态出现在阱光子晶体的禁带区域，并且不同束缚态对应不同的光子量子阱能级，不同的量子阱能级有不同程度的光场约束，光场约束在阱光子晶体中的越多，对应的透射极大的半峰宽越小。

In the design,the optimum radius of the rear convex mirror was presented which could efficiently compensate the effect of thermal lens,and the resonator would become a equivalent stable resonant operation dynamically. A slope efficiency of 13% and beam divergence of 1.3 mrad were achieved.

选择的凸面全反镜的最佳曲率半径有效地补偿了增益介质热透镜效应，激光器实现了动态稳腔运转，激光脉冲能量输出斜度效率大于13%，光束发散角优于1.3 mrad。

The background component must be calculated by integration of the product of aerodynamic force covariance and influence function, instead of mode superimposition, while the resonant component only consider the contribution of the 1st mode.

前者不能按振型分解法求解，而应通过对气动力协方差与影响函数乘积积分的方法来计算；后者可只考虑一阶振型的贡献，两者应按平方和开方的原则组合得到脉动风致响应的峰值。

Finally, the impact of series resonant current limiter on relay protection and over voltage in grid was explored.

最后探讨了串联谐振式限流器对继电保护和电网过电压的影响。

When a cyclic magnetic field was applied, both theinternal friction 〓 and the resonant frequency fr give ahysteresis loop.

在循环磁场中，钉扎内耗〓和共振频率〓都表现出滞后回线。

However, we know by theoretical analysis that the ion cyclotron resonance heating energy is mainly absorbed by the vertical component of resonant ions.

然而，理论分析指出，离子回旋共振加热的能量主要是被共振离子的垂直分量所吸收。

Superior part-load efficiency is another virtue in the proposed system, for the input current of the resonant tank is decreased with the decrescence of load.

同时谐振槽输入电流随负载的减小而减小，提高系统的部分负载能效值。

When the depolarization factor is equal to 1/3, the partially resonant condition of a coated sphere is obtained.

当形状因子为1/3时，可以得到球形带壳颗粒的部分共振条件。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。