查询词典 electromagnetic interference

To solve this problem, a new style sir core coil was proposed, which consisted of serial spiral coils in secondary winding, had big mutual inductance and strong ability of anti-electromagnetic interference.

为解决此问题，提出一种新型螺旋绕线串接结构的空心线圈传感头，其互感系数大并能有效抗外界电磁干扰。

But in the situation of electromagnetic interference, it may fail the operation of electro-fluid servosystem.

但电伺服系统存在着电磁干扰问题，甚至导致操作失灵，这是至今未得到很好解决的问题。

Then the interference on MSTL by sinusoid electromagnetic wave and gauss pulse are simulated.

本文从场的角度出发，研究了外界电磁辐射对微带线造成的影响。

For reducing the LEMP lighting electromagnetic pulse radiation, the electrical source uses the Box-type power supply arrester, the power supply arrester and the modular power supply arrester as the third SPD surge protection device. The Low-voltage surge arrester or spark gap is laid between the compute net and equipotential grounding grids for avoiding signal interference and counterattack of ground voltage. The parameter and model of the signal lighting-protector of lines of communication are chosen according to the transfer rate, work level and characteristic impedance.

对控制房和DCS柜采用避雷针、独立针的直接雷防护；系统电源分别采用箱式电源避雷器、电源避雷器、模块式电源避雷器作为三级电源保护，减少LEMP雷电电磁脉冲辐射；计算机网络与等电位地网间设置低压避雷器或火花隙防止信号干扰和避免地电压反击；根据传输速率、工作电平、特性阻抗等，选择通信线路的信号防雷保护器的参数和型号。

It has three functions of resistance of the static, electromagnetic interference and moisture.

这种袋子可以最大程度的保护电敏感元器件免受潜在静电危害。

T has three functions of resistance of the static, electromagnetic interference and moisture.

具备防静电、防电磁干扰、防潮三大功能。

Central to EMC is the issue of susceptibility of electrical systems to electromagnetic interference.

中央的到 EMC 是对电磁的冲突电系统的感受性的议题。

Pulse power supply ; electromagnetic compatibility ; interference suppression ; tetrode

脉冲电源；电磁兼容性；抗干扰/四极管

This paper presents the application of conductive thermoplastic composites in the shielding of electromagnetic interference.

介绍了复合型导电塑料，特别是导电纤维增强热塑性塑料在屏蔽电磁波干扰中的应用现状和技术发展趋势。

From the lifespan of relay point of view, a reliability criterion was provided based on dynamic characteristics of anti-forces. Mathematical model of tolerance design with reliability was set up under usage of "stress-strength interference method", taken some critical dynamic characteristics as identification objects such beginning of contact separation speed, speed of collision and gag bit impact velocity. This model showed that lower values of characteristic parameters center and quantitative descriptively relationship between tolerance and product reliability. Multi-objective optimization model of relay tolerance distribution was completed when some factors such as reliability, processing costs and its feasibility into consideration. Based on Analytic Hierarchy Process to determine weight coefficients of various objectives, and usage of simulated annealing, this study performed optimal reliable tolerance allocation of space electromagnetic relay, and then key technology segments were analyzed, accompanying its course measured by controlling chart.

从继电器电寿命的角度，基于动态吸反力特性的配合提出了继电器的可靠性判别准则；在此基础上以触点分离初速度、触点碰撞速度以及衔铁碰撞速度等关键动态特性为判别对象，采用"应力-强度干涉法"建立了继电器可靠性容差设计数学模型，给出了下位特性参数中心值及其容差与产品可靠度之间的定量描述关系；综合考虑可靠度、加工成本及加工可行性等因素建立了继电器容差分配的多目标优化模型，基于层次分析法确定了各目标的权重系数，并采用模拟退火法实现了航天电磁继电器的可靠性容差最优分配；研究了继电器的关键工艺环节，并通过控制图对其过程能力进行了分析。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。