Not allowed to use half wave rectifying power supply.
不答应用半波整流电源。
Use half wave rectifying power supply must add free-wheeling diode.
使用半波整流电源必需加装续流二极管。
Each band represents a deviation of one half wave length of the applied light.
每条光带表示所用光的一个半波的波长的偏差。
The arc curving of several typical half wave dipole wire antennas were investigated.
分析比较了几种典型的半波振子标签线天线弧形弯曲的情况。
The other method is to get half wave length and related critical buckling value with optimization.
另一种方法是用优化方法求得屈曲半波长及其相应的屈曲临界值。
A design procedure for open circuit half wave resonators and for array of such resonators is given.
本文给出了开路半波谐振器及微带线阵的设计方法与步骤。
During the second recording, a phase plate is used to produce a half wave delay of the reference image.
在第二次的记录过程中，利用位相板使参考图像产生半波位相延迟。
For example single-phase half wave single-phase and three-phase wave, the half wave and three-phase waves all.
例如单相半波、单相全波、三相半波和三相全波等。
This paper describes the virtual experiment of single phase half wave controlled rectifier with different load.
本文设计了单相半波可控整流电路，在带不同负载情况下的虚拟实验。
Based on the speech research, a completely new waveform speech coding approach is presented called half wave speech coding.
在对语音实验分析的基础上，提出一种语音波形编码的新方法——半波编码。
Two types (buck and forward) of the half wave zero - voltage-switching (ZVS) multi-resonant converters (MRCs) are investigated.
研究了降压型和正激型两种类型的半坡零电压开关(ZVS)多谐振变换器(mrc)。
The device includes four modules, which are ultrasonic generator, half wave vibration system, rotary joint subassembly and tool system.
该装置主要由超声波发生器、半波长声学系统、旋转关节以及工具系统四大组件构成。
The Numbers of half wave are related with the length of drill stem, the nature of geometry and material of drill stem and the rock coefficient.
而半波数则与钻柱长度、几何参数，材料性质及地层弹性系数有关。
The calculation on area of the Fyesnel's half wave zone is not accurate in many teaching materials. The mistake is pointed out, and a correct solution is given.
指出了光学教材中，菲涅耳半波带面积计算中的不合理近似及其错误结论，并提出正确的解决方法。
The relation of throughput with deviation is deduced under the polarized direction of polarizer and the direction of half wave plate's light axis deviating from ideal direction.
在考虑透射比的情况下，推导了偏振器偏振化方向及二分之一波片的光轴取向偏离理想方向时通量随偏角的变化关系，给出了最大调制度情形下的通量数值。
Three-phase half wave controlled rectifier, hysteresis comparison mode current track control, and realization of SVPWM by S-Function are used as examples to describe the usage of the software.
并以三相半波可控整流电路、滞环比较方式的电流跟踪控制、利用S函数实现空间矢量脉宽调制为例说明了软件的使用方法。
The green man began shifting to the other side listing as if on the curl of a wave half of him letting go into space.
绿衣男子正要转到栏杆另一边，身子倾斜的像波浪一样弯曲，半个身子已经探出去了。
That's why I am pleased that half of the first wave will be in deprived areas, and the vast majority in areas where they desperately need school places.
这是为什么我很高兴第一批免费学校中的一半能开在贫穷地区的原因。这些地方的大多数人都非常需要这些学校。
At our current level of technology, no conceivable mix of solar, wind, or wave can meet even half the demand for energy.
依我们现有的技术水平，不能混合开发使用太阳能、风能和潮汐能，所以至多能提供所需能量需求的一半。
Personal bankruptcies rose 48 per cent in first half of 2007, probably even more in the second half, which means a wave of defaults on consumer loans.
2007年上半年，个人破产上升了48%，下半年可能更多，掀起了一波消费者贷款违约的浪潮。
It consists of a polarizing splitter, a polarizing combiner, a Faraday rotator and a half-wave plate.
器件由偏振分离器、偏振组合器、法拉弟旋转器及半波片组成。
In this paper, we discuss the nature of half-wave loss about mechanical wave, electromagnetic wave and matter wave respectively.
本文分别讨论了机械波、电磁波、物质波在两种介质的分界面正入射传播时产生半波损失的本质。
The authors show that using the half-wave strip method to deduce the bright and dark fringe conditions of Fraunhofer grating diffraction is simpler than the amplitude vector method.
本文用半波带法对夫琅禾费光栅衍射进行分析该方法和常用的振幅矢量法相比，分析衍射条纹的位置更要快捷，明了。
The characteristics of high precision photoelectric detector and half-wave plate are measured by a special way.
采用独特的方法，对高精度光电探头和半波片的特性进行了检测。
A more exact method of measuring loss of half-wave in thin-film interference is introduced.
本文介绍了一种更为确切的讨论薄膜干涉的半波损失方法。
The results indicate that a half-wave dipole array has good performance when array element space is also half-wave.
结果表明，对于半波长的偶极子阵列，当阵元间距为半波长时性能达到最佳。
The method of polarography used for measuring half-wave potential of the cyanine dye is one of the important ways in studying the spectral sensitization property of dye.
用极谱分析法测定光谱增感染料的半波电位是研究染料增感性能的重要方法之一。
A method, covering the antenna with an antenna radome, is proposed in the paper to realize the broadband impedance matching of the half-wave dipole antenna.
该文提出了一种加天线罩来实现半波振子天线宽频带阻抗匹配的方法。
A method, covering the antenna with an antenna radome, is proposed in the paper to realize the broadband impedance matching of the half-wave dipole antenna.
该文提出了一种加天线罩来实现半波振子天线宽频带阻抗匹配的方法。
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