全部

1·Let me demonstrate to you the harmonic series.

我来为你们演示泛音列。

2·The second origin of music comes from the harmonic series, which is demonstrated by the open pipes without holes.

音乐的第二种起源是泛音列，它由无音孔开管形成。

3·There are many gravity quantities expressed by finite spherical harmonic series expansions in the computing for geopotential.

重力场计算中，经常需要计算以有限阶球谐级数表示的重力场元。

4·The harmonic series formula of the Earths disturbing potential is the most extensive applicable expression for the Earths gravity field model.

地球扰动位的球谐展开式表示是地球重力场模型应用最广泛的一种表示方法。

5·That's the harmonic series that's on that, and what the valves do is they shorten and lengthen that vibrating column of air very much like the cello string on the fingerboard.

这就是圆号上的泛音列,活瓣的作用是增长或减短,空气柱的高度,很像大提琴指板上的弦

6·Base on theory of lithosphere elastic flexure isostatic compensation, the spheric harmonic series expressions of topography-isostasy compensation gravity and geoid are established.

依据岩石圈弹性挠曲均衡补偿理论建立地形-均衡补偿重力、大地水准面异常的球谐级数表达式。

7·The power converters and other nonlinear loads inject the harmonic current into the power systems and cause a series of problems.

电力变流器和其他非线性负荷向电力系统“注入”谐波电流，引起一系列问题。

8·The working principle, Performances and features of DQ series harmonic demagnetizes and their applications in mines are described.

介绍了DQ系列谐合波式脱磁器工作原理、性能和特点及在矿山应用的情况。

9·The unified power quality conditioner (UPQC) is a kind of novel harmonic and reactive compensation equipment by combining the series active filter and shunt active filter.

统一电能质量调节器(UPQC)是结合串联有源滤波器和并联有源滤波器的一种新型谐波和无功补偿装置。

10·Analysis and simulation results show that different harmonic currents flowing into the capacitor circuit is different due to different reactance ratio of series reactor.

分析与计算结果表明，因串联电抗器的电抗率不同，其流进电容器回路的谐波电流也截然不同。