half wave
英 [hɑːf weɪv]
美 [hæf weɪv]
网络 半波; 半波带; 半波长
双语例句
- 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。 - Not allowed to use half wave rectifying power supply.
不答应用半波整流电源。 - The four-mirror bow-tie ring cavity with a Faraday rotator and a half wave plate was applied to eliminate the spatial hole-burning effect.
在腔内插入偏振片、法拉第旋光器和半波片从而实现激光的单向运转以抑制空间烧孔效应； - 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。 - Converts the negative half wave of an alternating current into a positive half wave.
把负极半波交流电转变成正极半波交流电。 - The relations between extinction ration, half wave voltage and electrode structure has been analyzed and calculated with transfer matrix theory and effective index method.
并应用转移矩阵理论和有效折射率法计算和分析了电极结构与器件半波电压和串音度的关系。 - 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 characteristic of planar microstrip structure ( PMS) is analyzed with spectrum domain method. The relations between extinction ratio, half wave voltage and electrode structure are analyzed and calculated with transfer matrix theory and effective index method.
采用谱域法分析和设计了平面微带线结构（PMS），并应用转移矩阵理论和有效折射率法计算和分析了电极结构与器件半波电压和串音度的关系。 - The general property of an assemble of a half wave plate and polarizers is discussed by Jones algorithm. An expression for attenuation precision of the assemble is given.
用Jones算法讨论了半波片和偏振片组合衰减装置的一般特性，得出了衰减量控制精度的表达式。 - A simple relation between half wave width and wave number of internal solitary waves, gained from the dispersive relation, builds a bridge between theory of internal solitary wave and Synthetical Aperture Radar ( SAR) images of internal solitary waves.
据此解析式可进一步得到内孤立波半波宽度与内波波数间的关系，从而可将内孤立波理论与内波合成孔径雷达（SAR）图像联系起来。 - 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）。 - 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。 - When incident angle is more little than critical value, along wall develop-ment stem wave appear half wave period structure and model Mach stalk affect.
在入射波系的人射用小于某一临界值时，沿墙发展的Stem波呈现着半波周期型地稳定发展和推进，形成了较为典型的Mach茎效应。 - The discussion of Fresnel zone plates diffraction based on the half wave belt
基于半波带分析法的菲涅耳波带片衍射特性的讨论 - The principles of attenuator assembly of half wave plate and polarizers are discussed briefly.
简要论述了半波片组合衰减器的工作原理。 - Based on one dimensional vibration theory, a half wave vibration system which has advantages such as compact size ( 130 mm long), light weight ( 1.6 kg) and small moment of inertia is designed.
基于一维振动理论，设计了体积小（长130mm）、重量轻（1.6kg）、转动惯量小的半波长振动系统。 - On the basis of the references [ 1,2], a experimental study has been carried out for the pattern properties of the half wave dipole antenna with feed point displacements in order to check correctness of the analyses in the references [ 1, 2].
本文在文献[1,2]的基础上，对偶极天线馈电点位移对方向图的影响进行了实验研究，证实了[1,2]理论分析是可信的。 - Each analog birefringent module consists of a pair of birefringent plates for splitting and combination, respectively, and in between a set of two medium plates of different indices of refraction and one half wave plate.
每个模拟双折射模块由两个分别用于分束和合束的双折射晶体、放置于其中的两个具有不同折射率的介质块和一个半波片构成。 - Research of Half Wave Buoyance Balance Adjustment and Switching Depth& keeping Control of Submersibles
深潜器半波浮力平衡微调和开关式定深悬浮控制的研究 - 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。 - An integrated and automated measurement instrument was developed, which measures the static extinction ratio of crystal, the static or dynamic extinction ratio and the half wave voltage of electro-optic crystal, and the phase retardation of wave plate.
本文研制了一种晶体的静态消光比、电光晶体的静态消光比或动态消光比、电光晶体的半波电压和波片的相位延迟的综合性自动化测量仪。 - 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。 - The resistance capacity of plate with holes is little influenced by the number of half waves brought by plate buckling. In analysis, the stability of short plate with only one half wave is studied when the short plate is buckling.
证明了开孔板在失稳的时候发生不同个数的半波对其承载力是没有影响的，在分析中可以用失稳时产生一个半波的短板进行稳定分析。 - Quasi Standing Wave and Generalized Half Wave Loss of Electromagnetic in Lossy Media
损耗介质中电磁波的准驻波及广义半波损失 - 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。 - We lodged and proved through experiments that the distance between glow discharging electrode and the surface of electric-optic crystal will affect the distribution of plasma density near crystal's surface, and come into affect the voltage of half wave for the first time.
提出并通过实验初步验证了等离子体放电电极与晶体表面的相对位置对晶体表面等离子体密度分布的影响，并进而影响电光开关半波电压大小的问题。 - The improved half wave rectifier is presented by employing MOS technology based on the deficiency of conventional architecture.
针对传统半波整流电路的不足提出了基于MOS工艺的改进方法及电路。 - By the use of the normal incidence TGG+ half-wave of the optical isolators, an influence that the TGG and the half wave plate hinder continuous tuning is found. Then Brewster angle incident TGG crystal and natural optical rotation compensation-chip optical isolators is designed and completed.
使用垂直入射TGG+半波片的光学单向器，进行连续调谐实验，发现了TGG晶体和半波片对连续调谐的影响，设计了布氏角入射TGG晶体及自然旋光补偿片的光学单向器。 - Such as half wave integral algorithm and Mann Morrison derivative algorithm.
如半波积分法和Mann&Morrison导数算法。 - The C language and assembly language are used to design related software. By using such way, the plus-minus half wave time and current amplitude can be adjusted according to different requirement. The output parameters of welding machine can be controlled.
使用C语言和汇编语言编制了有关软件，通过软件的灵活编制，可按不同要求来实现正负半波时间及电流幅值等参数的调节，从而控制焊机的输出参数。