损耗

Testing device by measuring the impedance by wave trap, the echo depletion and degradation of filter parameters to [8 改为is to] judge the performance of the equipment.

测试仪通过测量阻波器的阻抗，滤波器的回波损耗和工作衰减参数来判断结合设备的性能。

The inspection for [3 改为of] wave trap combined the high frequency filter characteristics, is often judged by using to test the impedance of the wave trap, the echo depletion and the attenuation.

对阻波器、结合滤波器的高频特性检查，在实际应用中常采用测试阻波器的阻塞阻抗以及测量滤波器的回波损耗和工作衰减来判断好坏。

When you calculate the value of the car you must allow for wear and tear .

计算这辆车的价值时，必须考虑到它的损耗情况。

Unfortunately, the wear and tear on these properties can be extensive.

不幸的是，损耗，对这些特性，可广泛。

It will slow down your computer by as much as 200% and causes increased wear and tear on your hard drive.

它将放慢你的电脑更高达200%，对你造成的损耗增加硬盘。

You're quickly wearing out your welcome, as well as my patience.

你在快速地损耗我们对你的欢迎，还有我的耐心。

When the fiber is bent,the light ejects from the fundamental mode to form whispering gallery modes produced by reflection at the cladding-coating interface,or at the coating-air interface. On the synchronous coupling condition,the light from the WG modes will couple back and interfere with the fundamental mode,which leads to bending loss oscillations.

光纤弯曲时，从基模辐射出去的一部分能量在包层涂敷层或涂敷层空气界面处发生反射形成回音壁模，当满足同向耦合条件时，WG模又重新耦合回纤芯与基模发生干涉，使光纤的弯曲损耗产生振荡。

This paper describes some basic problems in the design of FES system,including the selection of materials,design of flywheel configuration,windage and bearing losses of flywheel,and determination of the optimun rotation speed.Seal and bearing are explained too.Moreover,fundamental properties of FES are discussed.

本文讨论了飞轮贮能系统设计的几个主要问题，包括飞轮转子材料的选择和形状的设计，飞轮的各种损耗及最佳转速的确定，对飞轮贮能的密封、轴承和系统的性能也作了讨论。

The design tool not only could provide various core specifications and its loss characteristic curves base on the core database, but also suit for PCB windings design of non-storage-energy type planar transformer with arbitrary number of winding and layer, and arbitrary connections. It is a good design tool for planar transformer with enough engineering precision, high performance and low cost.

软件不仅可以提供基于数据库的各种磁芯规格参数和各种损耗特性曲线，而且适用于分析、设计非储能式平面变压器的任意个线圈的任意连接结构和任意层数的PCB线圈，有足够高的工程精度，为设计高性能平面变压器提供了高性价比的设计工具。

The mass,flux density and wingding power consumption of the micromotor were the optimization goal,magnetic field,temperature and other requirements were the constraint condition.

通过多学科设计优化，电机质量减小了28.3%，气隙磁密增加了2.9%，绕组损耗减小了2.6%，提高了设计效率，在永磁微电机的设计中具有现实意义。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。