half-wave中文，half-wave的意思，half-wave翻译及用法

half-wave 英语释义

英语释义

1. a crystal plate that reduces by 1/? cycle the phase difference between the two components of polarized light traversing it — compare quarter-wave plate

2. a rectifier that utilizes one half cycle of alternating current and suppresses the other

half-wave 片语

片语

half-wave number半波数

half-wave dipole半波振子

half-wave lose半波损失

semiwave[物] 半波

half-wave integration半波积分

initial half-wave首半波

half sine-wave impulse current半波沖击电流

sinusoidal half-wave正弦半波

antenna half-wave半波天线

half-wave potentials半波电位

half-wave 例句

英汉例句

the algorithm of half-wave symmetric fft omits the even harmonics because the half-wave symmetric signals only have odd harmonics.
半波对称fft算法针对半波对称性信号只含奇次谐波分量的特点，在算法流程中省去了偶次谐波分量部分。
not allowed to use half-wave rectifier power supply.
不允许用半波整流电源。
the parabolic antenna fed with half-wave dipole, with circular disc short-focus parabolic reflector was studied.
研究了一种半波振子馈电的带圆片副反射面的抛物面天线。
the function of supersensitization was explained by measurements of esr signal and polarographic half-wave potential.
通过esr信号与极谱半波电位的测试，对超增感机理进行了解释。
taking the half-wave dipole for example, the numerical calculations is performed by the technique.
以半波振子输入阻抗为例，我们采用此方法进行数值计算，收敛很快。
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。
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瑯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。
this device base such advantages that the half-wave voltage is lower and the electric feedback power is smaller.
这种装置具有半波电压低，电反馈功率小等特点。
in the thesis it is also illustrated that the way of modulation in claddings helps to decrease the half-wave voltage of modulators.
文中还阐明了这种包层调制有助于降低器件的半波电压。
in the half-wave rectifier capacitance filter circuits, the low output pulsating voltage from load resistor will lead to large error in the measurement processes of load resistance.
在半波整流电容滤波电路中，由于负载电阻上输出电压的脉动较小，接近于直流电。
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。
as a result, the computation time of the improved algorithm of half-wave symmetric fft is half of the algorithm of the traditional fft.
因此，改进的fft算法的计算量是传统fft的一半，大大节省了运算时间。
the pd radar in the high performance fighter needs the half-wave solid radome.
高性能战斗机装备的脉沖多普勒雷达，要求雷达罩是实心半波壁结构。
the oscilloscope polarography method for determining the half-wave potential has been mainly investigated.
本文主要研究用示波极谱法测定菁染料的半波电位。
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 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。
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 half-wave potentials of the first and second oxidations and first reduction for double-deckers of the tervalent rare earths are dependent on the size of the metal center.
还可以观察到第一和第二氧化过程的半波电位与中心金属的离子半径呈线性关系。
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。
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。
a concise proof for half-wave loss of the elastic wave is given in this paper.
本文给出关于弹性波半波损失的一个简要证明。
the maths model about the variance that the half-wave voltage varies with the magnetic induction outside is set up.
由此导出了半波电压随外界磁场变化的数学模型。
an improved half-wave fourier algorithm is adopted in ac sampling to monitor igbt static switch. the logic relations of the signals , which control igbt , are given and simulated.
介绍了在固态断路器中采用改进半波傅氏算法实现对交流量采样及计算，以实现对igbt固态断路器监测的原理，还给出了对igbt控制的信号逻辑关系并对其进行了仿真。
experiments on electro-optic modulation are usually focused on the application in audio communication based on well defined half-wave voltage.
晶体电光调制实验通常在测量半波电压的基础上，进而观测线性区音频信号传输特性。