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For protecting the signal transmitting fiber in downhole high temperature and pressure environment, an epoxy-free package method based on hermetical bonding of quartz ferrule and fiber is used and Polyimide coated fiber and stainless steel protecting tubing are adopted.

我们采用金属—石英管的机械压力密封和石英管—光纤的激光热熔无胶密封结构，保证了传感器导压腔和耐高温光纤不锈钢保护套管的可靠密封，提高了整个系统的可靠性和使用寿命；采用不锈钢套管保护聚酰亚胺材料涂敷的耐高温光纤传输传感信号，解决了耐高温和保护光纤的问题。

Applications of carbon hermetically coated optical fiber in braided composites are studied.

5首次研究了碳密封涂覆光纤在编织复合材料中的应用。

The diode is coated with a thin layer of hard glass which eliminates the need for a hermetically sealed package.

二极管的表面有一层薄薄的硬玻璃，故无需使用密封的管壳。

In this paper, the Iron-oxide-coated sand absorption character prepared in different temperatures was studied, mainly tested its absorb hexad chromium, and the inherent reason that formed this differences was explained.

本文研究了不同温度下制备的铁覆膜砂吸附性能的差异，对铁覆膜砂吸附Cr的性能进行了综合的测试，说明了形成这些差异的内在原因制备温度对IOCS的吸附性能有显著影响，一般低温制备的IOCS要比高温制备的铁覆膜砂吸附性容量较大，去除效率较高；覆盖在石英砂表面的铁氧化物在不同的焙烧温度下形成了不同的物质，110℃的低温一般形成FeOOH，而600℃高温下形成的则为α-Fe2O3。

In turn, this Zeiss is by far superior to another Zeiss 10x40 Dialyt of the 1970s , which again was a high performer of its time, but only singly coated and without the P-layer.

反过来，这个Zeiss镜子比另外一个1970年代产的 Zeiss 10x40 Dialyt 要优秀的多，那也是当年的高端产品，但只有单层镀膜并且没有P镀膜。

Rubber-mounted XL Evolution 1200cc engine New Black powder-coated engine and wrinkle-black treatment Standard Electronic Sequential Port Fuel Injection New lighter clutch effort New gauges with odometer clock, low fuel warning light and two trip set odometers Classic 3.3-gallon fuel tank with new graphic High-compression, high-flow cylinder heads

XL 1200R Sportster 1200 年跑车特点：橡胶登上的XL 演变1200cc 引擎新黑粉末上漆的引擎和皱痕黑治疗标准电子连续港燃料射入新打火机传动器努力新测量仪与测路器时钟、低燃料警告灯和二台旅行集合测路器经典3.3 加仑汽油箱以新图表高压缩，高流动气缸盖高性能凸轮闸高登上车头表中间登上脚控制银， 13 讲铸铝轮子宽被擦亮的把手的三倍圆盘

Narrow size distribution and homogeneous dispersion morphology of coated metals were very desirable for the improvement of catalytic performance.

最近几年来人们也尝试许多方法来控制负载金属的形貌，但是效果并不理想。

In the production process, the MANN + HUMMEL uses an innovative ceramic-coated paper technique.

这些集聚的碳黑将在再生周期中得到完全燃烧，使滤清器恢复到满载容量。

That of a medium-sized short-coated hunting dog of distinguished appearance and bearing.

这是一种中等体型的短毛猎犬，相貌和姿势高贵。

When the temperature is above 100℃, no reaction of SiO_2 with gaseous hydrogen fluoride is observed, but the reaction is accelerated when the surface of SiO_2 is coated by a special polymer film.

二氧化硅与气相氟化氢的反应和与氢氟酸的反应不同，当温度高于100℃时，气相氟化氢与裸露的二氧化硅无明显反应，当二氧化硅表面涂上一层特殊聚合物膜时，反应可很快发生。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。