损耗

BST doped with proper amount of La could restrain the largen of grains, improve dielectric constant and decrease dielectric loss, whereas La_4Ba_4Ti_7O_(24) raised when more La doped, and it was harmful to dielectric properties.

适量La掺入BST中，能抑制晶粒长大，增大介电常数和降低介电损耗，但La掺杂过多会产生La_4Ba_4Ti_7O_(24)相，有损介电性能。

The loss of the transformers accounts for largish proportion in the loss of the power system,so realizing economical operation of transformers is one of the effective measure to readuce loss and save energy.

中文摘要：在电力网损中变压器的损耗占有相当大的比例，故实现变压器经济运行是降低网损、节约能源的有效手段之一。

The AC winding losses are reduced due to more even current density distribution in copper layers under litz structure.

由于铜箔双绞并联，铜箔间的电流及电流密度均匀，从而减小了并联线圈的交流损耗。

In order to minimize those losses, we have to replace the solid conductor with a number of separately insulated smaller conductors twisted together, the Litz conductor.

为了使损耗降到极低，我们用多支细小独立绝缘导体卷绕在一起编成 Litz导体来代替单股导体。

Through loss mechanism investigation for a gapped inductor ,copper winding scheme and litz wire winding scheme for gapped inductor was evaluated.

对高频率和大电流的开关功率变换器，电感器损耗对温升及变换器效率指标具有重要影响。

SMPS ; power transformer ; litz copper foil winding ; winding loss

高频开关电源；功率变压器；双绞铜箔线圈；线圈损耗

And it can greatly reduce the noise, by reducing the vibration of the mechanical material, and also lessen the attrition rate , this innovation is increasing life span and security of a machiner.

可广泛用于减少高速运动物体与空气间的阻力，如：汽车，火箭，火车，飞机，涡轮机和内燃发动机的设计；并大大降低其产生的噪音，降低金属构件损耗率，增加使用寿命及安全性。

Most of the precipitation intercepted in microbiotic crusts was dissipated through evaporation.

拦截在微生物结皮层的水分大部分以蒸发的形式损耗

If elements of recycling efficiency, processing difficulty, energy consumption, rheology property of slurry and precipitation amount of aluminum sulfate are considered, the molal ratio of H2SO4/AlCl3 of 4.0 for 60 minutes at an operating pressure of 60 mmH2O and an operating temperature of 85℃ is the optimum. The higher the concentration of aluminum chloride, the better.

若考量资源回收效率、加工操作之难易度、能源损耗、设备材质需求、反应后浆料流动性及硫酸铝析出量等要素，以H2SO4/AlCl3反应莫耳比4.0、操作时间60分钟、操作压力60 mmH2O及操作温度85℃为最佳，氯化铝浓度则愈高愈好。

This article introduces the technical principle and the application of monophase prefabricated substation, analyses the technical characteristic of the product and raises some practical problems that should be considered in order that the power loss can be reduced and the reliability of power supply can be increased further.

介绍了单相箱变的技术原理及其应用，分析了该产品的技术特点，提出了在使用中应注意的问题，以进一步降低电能损耗，提高供电可靠性。

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。