查询词典 harmonic

Series of anti-circuit harmonic suppression and limit the inrush current role and Jiangnan patches for the safe operation of power systems are crucial role.

对串抗电路进行谐波抑制和限制涌流的作用和江南片区供电网系统安全运行起着至关重要的作用。

In-flight fueling of aircraft is one of the most important methods to improve the battle effectiveness of modern force.This paper put forward a recurrence formula through calculation and synthesis,based an harmonic series theory.

空中加油问题的研究，在飞机飞行中有着重大的应用价值，特别是在现代战争中，空中加油技术的成功运用是取得制空权、夺取战争主动权和最后赢得战争的有力保证。

The harmonic series goes on forever.

谐波系列继续下去。

The acting force needn't to be monotonic or harmonic. A series of simulations of a fan blade with shroud system has been carried out.

基于解析模型和离散模型，本文分别采用频域法和时域法对凸肩阻尼叶片进行了受迫振动响应分析。

Also under a series of harmonic loadings and earthquake histories, the joint opening behavior and acceleration response of the arch dam model with reinforcement were tested.

通过系列谐波和地震波试验，以及拱坝分析有限元程序ADAP-88所做的计算对比，验证了ADAP-88程序中的三维非线性接缝模型的合理性。

By use of Fourier transforms or sine series ,the harmonic vibrations of the beams on the transversely isotropic saturated poro-semiplane were investigated.

利用Fourier变换或正弦级数，研究了该介质上梁的简谐振动问题，将原先极为复杂的问题转化为数值积分问题。

Nf will repeat exactly after a time T = 1/f. The harmonic series is special because any combination of its vibrations produces a periodic or repeated vibration at the fundamental frequency f.

系列的谐音ㄈ长特别是因为在任何的组合下，其本身的震动产生了一个和基础频率f周期性且或重复性的震动。

Capacitor control led by APFR or parallel connected capacitors and high harmonic, series reactor L=6%.

电容器由APFR控制投入或多组电容器并列及系统谐波量高时。

The arc furnace electric system will make appearance of more harmonic current at the series resonant point and the parallel resonant and influence of series resonant is larger for the system.

当电弧炉电气系统在串联谐振点和并联谐振点附近时，均会出较大谐波电流，而串联谐振对系统的影响更大一些。

Our factory is well known for its simple design, unique practical function ,advanced human engineering technology, natural and super quality materials, and harmonic production of various series office furniture It has introduced advanced mechanical equipment from foreign country and hired a team of our with the changing world and the constant development and expansion of our factory in the fierce market competition.

本厂素以设计清雅，独特实用的功能著称，除运用先进的人体工程学科技，采用自然体质材料，谐和地制造各种不同系列的办公家具之外，同时引进外国先进机械设备，拥有一批高质数管理生产技术人才，从而确保本厂与日新月异的世界同步，在激烈的市场中得以不断发展壮大，我们用心做好每一件产品来回报广大的新老客户。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。