长寿命

This paper introduces the application of Gore membrane in the purification process of raw brine and bittern in salt making.

本文介绍了戈尔膜在制盐生产原卤和老卤净化工艺上的应用情况，针对生产中出现的过滤压力不正常升高，老卤过滤周期不长，以及滤膜使用寿命短的问题，进行了初步分析总结，对存在的问题，提出了以后改进的建议。

This ground-source heat pump equipment, the use of the world's top German Bitzer compressor, evaporator liquid filled, imported electronic expansion valve, color touch-screen computer, a dedicated controller such as central air-conditioning ten patents, stable operation and reliable performance long service life, simple operation, an area of small, could be located in the basement.

这套地源热泵设备，采用世界顶级德国比泽尔压缩机、满液式蒸发器、进口电子膨胀阀、彩色电脑触摸屏、专用中央空调控制器等十多项专利技术，运行稳定、性能可靠、使用寿命长，操作简单，占地较小，可以设在地下室。

Company's new heat—resisting rubber board is mainly used in a solar energy silicon battery seal equipment —— Laminating machine, stable characteristics in craft, thermo stable, bears the aging, long life, the physical performance satisfies GB/T5574—2003 standards.

2002年我公司为适应市场需求开发了新型耐热橡胶板，主要用于太阳能硅电池封装设备—层压机，工艺性能稳定，耐高温、耐老化、寿命长，物理性能满足GB/T5574—2003标准。

The results show that change laws of spermatozoa activity for carp and blunt snout bream are in D-galactose solution.

精子快速运动和寿命的时间是以在D－半乳糖溶液中为最长。

The automobile half-shaft busing with direct forged inner hole has high strength and long service life .

直接锻造出内孔的汽车半轴套管强度高，寿命长，锻造工艺复杂。

LEAK INDICATION - Audible Alarms: Two user-selectable audible alarm option TACHOMETER VISUAL DISPLAY - Tachometer-like bar graph display: Eight high intensity LEDs GEARSHIFT VISUAL DISPLAY - Arranged in a gearshift pattern, 7 LEDs indicate the current sensitivity range of the unit and subsequent leak size FLEX PROBE - 14"/35.5cm long, 0.25"/6.4mm diameter OPERATING TEMP - 0 to 140°F /-18 to 60°C POWER - 75 hours battery life using three size "C" alkaline batteries.

泄漏指示-音频报警：两个用户可选的声响报警选项测速视觉显示-转速样条形图显示： 8个高强度的LED视觉显示换档-排列在换档模式， 7个发光二极管显示目前的敏感性范围内的单位和随后泄漏规模弹性探头- 14 "/三十五点五厘米长， 0.25 "/六点四毫米直径操作温度- 0到140 ° F /-18至60 ° C电厂- 75小时的电池寿命使用三种大小的" C "碱性电池。

Features scanty electronic light has many features.it is very convenient,longevity of service,quick start-up,and electron saving.it can be used when the voltage is between 175v and 250v.to have the same effect,the canty electronic light only needs 20 percent of what the electric incandescent lamp uses.it is an ideal lamp-house for saving electron and generalizing green illumination.

二、特点电子节能灯具有使用方便，高光效、寿命长、启动快、用电省、并可在电压为175V~250V下使用等特点，在相同照明效果时的用电量仅为白炽的20%，作为节电和推广绿色照明工程是一种理想光源。

A new set is bought more often than the 15 to 20 years a cathode ray tube lasts, but the lifespan is still seven to 10 years.

新电视虽不及阴极射线管 15至20年的使用寿命长，但仍有7至10年。

This kind of product has good characters of causticity resistance, wear resistance and oxidation resistance under high temperature, good air sealing and long using life.

可用于冶金、化工、医药、食品、耐蚀、汽车、机械等行业的密封装置和滑动装置，该产品具有耐蚀、耐磨、抗高温氧化等性能特点，气密性好、寿命长。

High reliability,long life excellentmoistureproof and cauterization.

可靠性高，使用寿命长，防潮性、抗腐蚀性好。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。