损耗

The advantages of Fluorphlogopite Mica are: good penetrativity of light and wave; long time operation at the temperature up to 1100°C; anticorruption of strong acid and alkali and nocuous gases; almost no loss in high frequency medium; 2000-time-smaller vacuum deflation at high temperature than inartificial mica while 1000-time-higher body resistance than inartificial mica.

氟晶云母优于其他云母的关键点在于：优秀的光、波透过率；可长期在高达1100℃的高温环境下工作；抗强酸、强碱及有害气体的腐蚀；在高频介质环境下基本没有损耗；高温真空放气量比天然云母小2000倍，体电阻率比天然云母高1000倍。氟晶云母是替代天然云母、聚四氟乙烯、石英玻璃等低性能材料的新型耐高温、高频、绝缘材料。

In this paper, the typical fabrication schemes of DW DM device are discussed, and the thin film filter DWDM device is very riva lrous. The experimental research is developed on the fabrication process, primar y characteristic parameters and corresponding testing means o...

本文讨论了DWDM器件的几种典型制作方法，其中薄膜滤光片型器件是最富竞争力的，并对TFF 型DWDM器件的制作工艺、主要特性参数及其测试方法开展了实验研究，对我们自行研制的四通道TFF型DWDM器件的测试结果表明：该器件具有精确的中心波长、宽且平坦的带通、小而均匀的插入损耗以及较大的信道隔离度等特性，具有很好的应用前景。

B The local container trucking fee by prorata average of the space wastage.

箱材损耗按比例均摊所引起的当地货柜车费用。

Compound semiconductor devices are key parts of RF communication applications because they have advantages of high electron mobility, high working frequency, low RF loss, high linearity and low noise. It is so-called "pHEMT" for full name "Pseudomorphic High Electron Mobility Transistor".

中文摘要Ⅲ-Ⅴ族化合物半导体材料所制成之元件，具有高载子迁移率、工作频率高、射频损耗低、高线性度、低杂讯等优势，使得Ⅲ-Ⅴ族化合物半导体元件成为现今射频通讯应用之关键部份。pHEMT为假晶高电子迁移率电晶体之简称。

When trading internationally, comparatively speaking, the delivery of goods involves many risks because of various ways of transporting by sea, by land or by air. In some cases, the goods to be delivered are in grave dangers, such as theft, fire, ship-sinking, breaking-up, leaking, putridness, deteropration and so on.

在国际货物买卖中，货物的交付相对比较复杂，而且多要经过海、路、空的长途运输，货物难免要面临灭失或损坏的风险，如盗窃、火灾、沉船、破碎、渗漏及不属于正常损耗的腐烂变质等。

The main content includes:B-Site , and substitutions greatly decrease the dielectric losses ofO3 system ceramics under electric field; because of the different characteristics of different ions and the influence of pyrochlore phase created in system, B-Site and ion substitutions increase the dielectric constant of the system, whereas ion substitutions decrease the dielectric constant of the system.

论文的主要研究内容包括：B位，及的取代均大大降低了O3体系陶瓷在电场下的介电损耗；由于各离子特性的不同及体系中生成的焦绿石相的影响，B位，离子的取代使得体系的介电常数上升，离子的取代却使的体系的介电常数有所下降。

This service operation is considered to be problematic by many users and great efforts have been made over the years to introduce refrigerators that recondense any lost liquid right back into the bath.

多年来众多用户和花费了大量劳力来引入致冷器使任何损耗的液体重新冷凝回到液浴中。

The results indicated that the seasonal soil moisture variation could divide into four phases: soil moisture relative stabilization phase, slowly consumable phase, mass consumable phase and resumable phase.

结果表明，该区土壤水分一年内季节性变化可分为土壤水分相对稳定期、缓慢消耗期、大量损耗期、恢复期四个阶段。

But these are not analogous to what happens when man ages A run-down watch is still a watch and can be rewound.

表永远不会修复自身——它不是由有生命的部件组成，而是用金属制成的，金属会因磨擦而损耗。

In order to solve the problems including great loss in oilgas collection transport systems and poorly separative results between oil and gas, a high effective three phase separator was used.

为解决油气集输与处理系统存在的油气损耗大，油、水分离效果差等问题，采用了高效三相分离器。

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。