square wave的例句大全

C operating circuit and A . C operating circuit with sinus wave . square wave, suitable frequency and.

点灯线路包括直流点灯线路和具有正弦波、矩形波 、 适当频率波等的交流点灯线路.

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The rare earth permanent magnet brushless DC square wave motor is a new type of motor.

稀土永磁无刷直流方波电机是一种新型电动机,其性能优越,发展前景广阔.

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This thesis research the direct torque control of square wave brushless DC motor.

本文主要研究方波无刷直流电机的直接转矩控制.

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A method for determination of copper and zinc in vegetables by stripping square wave voltammetrywas presented.

研究了用方波溶出伏安法测定蔬菜中铜和锌含量的方法.

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Square wave AC, or switched DC, power sources are particularly attractive for welding aluminium.

方波交流 、 直流电源焊接铝特别具有吸引力.

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Procedures for selecting the square wave!

方波的产生程序!

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It is analyzed in the paper that square wave operation combines with subharmonic PWM.

本文分析了这种拓扑采用的方波和消谐波PWM结合 的调制方法.

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Simulation results indicate that an input square wave can be tracked precisely using this feedforward controller.

仿真结果表明,该前馈控制器可以精确跟踪方波输入信号.

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An optimization calculation of interleaver made of cascade Mach-Zehnder fiber interferometer with square wave is forward.

提出了一种具有方波形输出谱的级联马赫-曾德尔光纤干涉仪型梳状滤波器的优化计算方法.

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Introduce the principle of MOSFET AC square wave inverter power source.

介绍了MOSFET交流方波逆变电源的工作原理.

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The principle of square wave inverter using IGBT switch devices was intreduced.

本文介绍了新型开关元件igbt管 作为逆变开关元件的交流矩形波逆变器的原理.

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The perfectly designed square-wave insures the stableness and concentration of electric arc.

设计理想的方波电源,确保了电弧的稳定和集中.

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Miniature passive hydrogen maser is developed at Shanghai Observatory cavity design and square wave frequency modulation.

介绍了上海天文台被动型小氢钟的设计和研制,给出了初步的测试结果.

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The concept of square wave and EFT drive unit are introduced in this paper.

本文介绍方波信号发生器及场效应管驱动器的原理与设计.

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This diagram displays both steady and transient states simultaneously under the test of square wave-torque command.

此向量图同时展示出方波转矩命令测试时之稳态和暂态响应.

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Clinical Research of Square Pulse Millimeter Wave in Channel Points on 60 Cases of Chronic Atrophic Gastritis

脉冲毫米波经穴治疗慢性萎缩性胃炎60例临床研究

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This paper proclaims similarity of distribution between light strength of monochromic Fraunhofer's single-slit diffraction and square-wave frequency spectrum.

本文揭示了单色光夫琅和费单缝衍射的光强分布与矩形波频谱分布之间的相似性。

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Function signal generator of the system can produce sine, square, triangular wave.

函数信号发生器本系统能够产生正弦波 、 方波 、 三角波.

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A modern digital electrical prospecting instrument characterized by transmitting square wave current and measuring the geoelectric parameters of real time display at the instant of minimum interference amplitude is introduced.

本文介绍一种利用现代数字电法仪方波发射、实时显示的特点，在强干扰条件下，选择地电干扰幅度最小的时刻进行采样观测的方法。

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The determination indicates that the incommensurate modulation of ankangite is a combination of occupancy modulation and displacive modulation, and is a square wave modulation along c-axis.

测定表明安康矿属占位调制及位移调制的复合型无公度调制，而且沿c轴方向为方波调制。

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