alternating field的例句大全

It was showed that alternating field could change the morphology of CaCO 3 crystal.

表明交变电磁场能够改变碳酸钙晶体的形态,具有比较显著的除垢效果.

The photorefractive grating is phase-shift for high frequency of external applied alternating field.

当外加交变电场频率较大时光折变光栅是相移型的.

Direct conversion of electric energy to light by a solid phosphor subjected to an alternating field.

说明有关通过交变电磁场来实现的传输(无线电波、光).

To thermal resistance and thermocouple measurement, the wire will pick up the noises and the eddy current will make the wire heat in the high-frequency alternating field.

对于热电阻、热电偶等测量法，在高频交变场中，导线会拾取噪声并由于涡流效应而发热。

Effect of External Applied Alternating Field on the Transient Behaviour of Fundamental Harmonic of Photorefractive Space-Charge Field

外加交变电场对光折变基频空间电荷场瞬态特性的影响

RFID uses RF signals through space coupling an alternating magnetic field or radiated electromagnetic fields to achieve communication and identification.

RFID技术使用射频信号通过空间耦合的交变磁场或辐射电磁场进行传输，根据其负载的信息，实现通信及识别目的。

A formula is derived for calculating mean electron energy in gas discharge that occurs in color alternating current plasma display panel ( AC PDP), according to the local field approximation.

由局域近似假设，推导出了彩色交流等离子体显示板（AC PDP）气体放电中平均电子能量的计算公式。

According to the principle of electrophysiological magnetic, to electrify symmetrical three-phase winding with symmetrical three-phase alternating current to produce a rotating magnetic field.

采用电生磁的原理，给对称三相绕组通以对称三相交流电产生旋转磁场。

Consider the system is generally used in the field, alternating current source is not offered, the system adopts the battery to supply power, and charged by the solar energy panel, make the system can be used normally in the field too.

考虑到系统一般用在野外，没有交流电源提供，系统采用蓄电池供电，并由太阳能电池对蓄电池进行充电，使系统在野外也可以正常使用。

The roller differential heat treatment ( DHT) by soft arc, fan shaped arc curtain like, thermal source in which formed by the interact process between arc electric field and alternating magnetic field was introduced.

采用电弧与交变磁场交互作用后形成的柔性电弧（扇状弧幕）加热轧辊表面，实现了轧辊差温热处理。

In this paper, electromagnetic separator in which the travelling wave field is generated by three-phase alternating current, is introduced.

本文介绍了由三相交流电产生的行波磁场为原理做成的磁分离器。

the experimental results indicate that low frequency alternating magnetic field treatment is an effective method for reducing residual stresses in steels. the main reason for the stress reduction is the even distribution of the dislocations by the magnetic treatment.

结果表明，低频交变磁处理用于降低材料的内应力是有效的，其主要应力降低原因是磁处理过程引起的位错均匀化。

Influence of Alternating Magnetic Field on Growth and Polysaccharide outside the Cell of Lions mane hericium

交变磁场对猴头菌生长及胞外多糖的影响

Numerical simulation on alternating current field measurement and sensitivity analysis of detected signal

交流电磁场检测数值仿真及其信号敏感性分析

The elastic guided waves are generated by application of the static bias magnetic field and the dynamic magnetic field which is induced by the alternating current passing the exciting coil, and the elastic guided wave displacement formula is derived by its equation of motion in the steel pipe.

在静态偏置磁场和通过传感器激励线圈交变电流形成的交变磁场作用下，管道中产生弹性导波，由弹性导波运动方程，推导其位移表达式，由位移求出应变。

Low frequency alternating magnetic field treatment is an innovative non thermal method to process welded samples with internal residual stresses.

目的是定量研究一种新颖的降低材料内应力的非热方法、低频交变磁处理法的效果及其微观机理。

Then, the finite difference method is employed to get numerical solution of quantum dynamic equations of superconducting quantum interference device at the static magnetic field bias and offset alternating magnetic field respectively.

本文分别推导了量子干涉仪的经典动力学方程及其量子化的量子动力学方程；并利用有限差分法求解了静磁场偏置和交变磁场偏置的超导量子干涉仪量子动力学方程的数值解。

Based on the fundamental theory of natural alternating electromagnetic field, we have studied the varying characteristics of apparent resistivity during magnetically quiet day and magnetic storm.

基于地球天然交变电磁场的基本理论，研究了磁静日、磁暴时的视电阻率的变化特征。

The Questioning Points Analysis on Single-phase Alternating Current Motor Magnetic Field

单相交流电动机磁场的疑点剖析

The other is the fatigue wreck in the root abrades the coarseness apex of the surface of the workpiece, coarseness apex of the surface of the workpiece acted by the force of alternating change of magnetic grain chain in magnetic field.

二是工件表面凸峰受磁粒链交变力的作用，产生根部疲劳破坏，从而磨除工件表面上的凸峰。