感应

Moreover, the induction heating is coming into family life, such as induction cooker.

此外感应加热正不断的进入人们的家庭生活中，例如电磁炉等都是依靠感应加热原理工作的。

Chapter 1 has introduced the history and the basic knowledge of induction heating technology, and the development of power devices and the induction heating technology are introduced as well.

第一章回顾了感应加热技术的发展史，介绍了相关的基本知识，同时对电力电子器件的发展以及感应加热电源的发展状况做了总结。

Based on matrix analysis of motor and general theory of alternating current machines,3-phases induction synchronous motor is substituted for symmetrical 2-phases motor with even gas,then the equation for instantaneous torque of induction synchronous motor step motion is obtained.

文中采用了电机的矩阵分析方法，根据交流电机统一理论，将三相感应式同步电机用等效的具有均匀气隙的两相电机来代替，得出了感应式同步电机步进运动的瞬时转矩表达式。

This paper develops an full digital induction motor vector control platform based on DSP which is related to the subject of Natural Science Fund of Hunan Province "The Research on the System of High Peformance Intelligentized Induction Motor Variable Frequency Speed Regulating", and presents the software and hardware design scheme.

本论文结合湖南省自然科学基金项目"高性能智能化感应电机变频调速系统研究"，开发出基于DSP的全数字感应电机控制实验平台，并给出了该系统的软硬件设计方案。

Shenzhen, is a private high-tech enterprises, specializing in Inductive Card System and supporting product development, production and sales and engineering design, the company developed its own "Inductive Card System" core technology.

深圳市安威达科技有限公司是一家民营高新技术企业，专业从事感应式一卡通系统及其配套产品的研发、生产和销售及工程设计，公司拥有自身开发的"感应式一卡通系统"核心技术。

Magnetic inductivity: Magnetic permeability; the three-dimensional inductance of a material.

感应率：磁导率；物质的三维感应系数。

Melting adopted from German Junker 5-ton double furnace double electric supply medium frequency induction furnace, 15-ton double furnace double electric supply medium frequency induction holding furnace, 2sets of 8-ton per hour water cold continuously melting cupola .

熔化采用德国容克公司5吨双炉体双供电中频感应熔炼炉，15吨双炉体双供电中频感应保温炉，两台8吨/小时水冷连续熔化冲天炉；混砂采用德国爱立许砂处理系统，处理能力每小时可达160吨；制芯采用德国兰佩F40数控热芯盒射芯机、F40数控冷芯盒射芯机，适应各种缸盖、缸体、飞轮、排气歧管等制芯。

In this paper, the induction heating using double stove of 45 steel before forging has been analyzed considering the workpiece movement and the volatilization of magnetic force line in the end in this simulation.

新闻摘要：感应加热时，工件在线圈中的填充情况和温度变化会对线圈磁场产生影响。线圈端部的磁力线逸散，使工件在未进入线圈时加热已经开始，因此，在感应加热模拟的时候，考虑工件运动和磁力线逸散是十分必要的。

It is found that using iron pipe for magnetic screen in Bartlett s experiment is unreasonable,and therefore their experimental conclusion is questionable.

简单地回顾了单极感应现象的历史现状，详细地分析了被认为是判定性的Bartlett等人的单极感应实验，发现该实验使用铁管进行磁屏蔽是不合理的，指出其实验结论是值得怀疑的，并给出可能的改进方法。

A vector control method of linear induction motor based on fuzzy control was proposed because it was difficult to establish accurate mathematical model of linear induction motor.

直线感应电动机精确的动态数学模型很难建立，提出了一种基于模糊控制的直线感应电动机矢量控制方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。