查询词典 method of induction

The detailed procedures of the method are as follows: the charging material of Ti-6Al-4V alloy is put into the crucible of an induction skull melter, heated and melted under the environment of high-purity argon and 400-700Pa pressure; pre-coated bars with the TiH2 of the weight accounting for 0.09 to 0.2 percent of the charging material are added in; when the hydrogen-contained titanium alloy in the crucible cools and the temperature drops below 300 DEG C, the charging material is vented off and cooled until the temperature equal to room temperature.

它的具体方法为：将Ti-6Al-4V合金的炉料装入感应凝壳熔炼炉的坩埚中，在压力为400～700Pa的高纯氩气环境中进行加热熔化；然后熔入含炉料质量0.09％～0.2％的TiH2的预制棒；当坩埚中含氢的钛合金逐渐冷却凝固并降温至300℃以下后，破真空，进一步冷却至室温。

This article gives a method to calculate the magnetic field at far points of a circular current by mutual induction .

利用互感计算圆电流远处的磁场。

Working characteristic of Fe-based metal glass Fe36Co36B20Si4Nb4 core, the relationship of frequency, field current and induced voltage, the relationship of magnetic permeability and input frequency were studied. Effective magnetic permeability of Fe-based metal glass Fe36Co36B20Si4Nb4 as mutual iron core was measured using mutual induction method.

研究了Fe36Co36B20Si4Nb4铁基环状金属玻璃作为互感器铁芯材料的工作特性，即频率、励磁电流与感应电压之间的关系；磁导率与输入频率之间的关系，并采用互感方法测量了铁基金属玻璃Fe36Co36B20Si4Nb4作为互感器铁芯的有效磁导率。

ID recent years the wide application of node impedance matrix method has proved itself as an effective tool in solving power system short circuit calculation problems (including zero sequence mutual induction effect) by electronic digital computers.

近年来，在数字计算机上应用结点阻抗矩阵法计算电力系统短路电流显示出快速精确的效果。

In the induction caving roof, the quantitative inspection have been done by the digital digital panoramic borehole camera system. The quantum study are applied to inspecte the crack occurrence and width from the corresponding relation between 3-D image and its spatial coordinates. And the system provide the method to calculate, account and analysis of the crack parameter.

采用数字式全景钻孔摄像系统宏观探测顶板围岩在耦合诱导致裂失稳崩落的裂隙形态，从裂隙的三维图像与空间坐标关系，对裂隙的产状、隙宽和迹长等参数进行了定量的数字化探测、处理与还原。

Besides, the mechanisms of different induction were discussed, and the method combined heterotrophic and phototrophic culture was proposed to enhance astaxanthin production by C. zofingiensis.

文章对不同诱导条件下虾青素的合成机理以及利用异养自养相结合的方法提高虾青素产量的可能性进行了讨论。

A field-circuit approach for accurate prediction of thesteady-state performance of squirrel cage induction motor is presented. The method is based on two-dimensional complex nonlinear eddy-current solution with the use of effective reluctivity.

基于电机二维非线性正弦涡流场有限元计算及有效磁化曲线的等效，用场路结合的方法分析电机的特性，考虑了集肤效应和铁心饱和对电机参数的影响。

The torque ripple in SRM are relatively higher compared to induction machines. In this paper, based on the experimental data of static torque characteristic, a fuzzy-neural network is applied to learning it's inverse model off line, then according to the predefined torque distribute function, optimal current profile is real-time gained by the FNN on line, which results in a linear, decoupled, low ripple control of torque. The performances of the proposed method is demonstrated by computer simulation results.

与传统交、直流电机相比，SRM的一个最突出的缺点是其驱动系统转矩脉动比较严重，为此，论文提出了一种基于模糊神经网络转矩逆模型的SRM转矩控制方案，并设计了SRM滑模电流控制器，理论分析和仿真结果表明，基于滑模电流控制器的SRM电动机转矩逆模型控制策略能够有效的解耦、补偿和抵消SRM非线性转矩脉动特性，有效的控制SRM相转矩按期望相转矩变化，从而实现了SRM高性能、低脉动转矩控制。

The time-stepping FE method is used for calculating the transient starting performance of the squirrel cage induction motor.

时步有限元方法是计算鼠笼异步电机暂态起动特性的一种有效方法，本文针对当前该方法在工程应用中存在的问题展开了研究。

This paper introduces a method for calculating the temperature rise of rotor bars and end ring s of squirrel cage induction motor during starting.

本文介绍鼠笼型异步电动机转子笼条和端环起动温升的计算方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。