损耗

In the part of the power combining, we use low-loss 3-branch directional coupler, which is easier to achieve.

在功率合成部分设计了较容易制作的低损耗三支线定向耦合器，并用Ansoft的仿真软件进行了电路仿真，取得了很好的效果。

The formation of α-quartz and cristobalite during the sinteri...

所制备的复合材料具有低的介电常数(5.4~6.1)、低的介电损耗(0.11%~0.41%)、低的热膨胀系数(4.3×10-6~6.1×10-6/℃)和低的烧结温度(≤900℃)，有望用于电子封装领域。

Although the dense flint and lanthanum crown glass are optically similar before irradiation, they show different transmittance loss after irradiation, dense flint glass having stronger sensitivity to γ-radiation.

尽管重火石和镧冕玻璃光学透射率在辐照前相似，但辐照后的透射率损耗则不同，镧冕玻璃抗辐射能力更强。

Common quenching oil is loss of whole system of N32 or N22 uses oil, cool to raise its function, fight aging behavior, shining function and divide into equal parts of high temperature capability to be not joined urge cryogen, clear lotion, brightening agent and antioxidant, formed fast oil, fast and shining oil and high temperature to classification the series quenching oil such as isothermal oi......

普通的淬火油是N32或N22全系统损耗用油，为提高其冷却性能、抗老化性能、光亮性能和高温性能等分别加入催冷剂、清洗剂、光亮剂和抗氧化剂，形成了快速油、快速光亮油和高温。。。。。。

If the current becomes too high, the power dissipated may damage the sample and the cryostat.

如果电流变得过高，其损耗的功率可能会损坏样品和低温容器。

This effect caused by the whirling fluid and magneticscreening of the cryostat tubes, and it can't be corrected completely. To avoid thisharmfulness, the detection coil of VSM is put into the cryostat.

通过分析发现，这是由于恒温器不锈钢壁层中的涡流损耗和磁屏蔽造成的，而这种影响的完全补偿几乎是不可能的。

The efficiency of switching power amplifiers is high, that have advantages in the situations with high demands in cubage, efficiency, and loss.

现有的一些开关功率放大器的控制方法，在一定程度上改善了开关功率放大器的输出失真，但是是以增加开关功率放大器损耗为前提。

Based on short circuit current amplifier,an current meter for measuring transient current is made up.

该检测仪适合于要求损耗较小和待测回路电阻较小时的瞬变电流检测，可作为物理及电子实验低成本的检测仪器，用于单根导线电磁感应现象等实验。

This article finally also introduced in the single model optical fiber the curving loss application.

本文最后还介绍了单模光纤中弯曲损耗的应用。

Fiber attenuation was measured as 6.84dB/m at 1550 nm by the cutback method.

采用剪断法测得在1550 nm波长下光纤的传输损耗为6.84 dB/m。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。