使用寿命

The key part of light alarm circuit of the system is the flashing tube and the life level of the main charge and discharge capacitance. Thus ,in this design, adopted autotransformer step-up type, two-level filter and double flashing tube, in order to light the burden of the main charge and discharge capacitance, reduce the heat productivity and extend the life level of the capacitance.

在系统的光报警电路中关键部件是频闪管和主充放电容的寿命，因此在电路设计中采用自耦变压器升压方式和双级滤波、双频闪管等独特的电路结构，减轻主充放电容的负担，减少发热量，延长电容使用寿命。

Based on that the density distribution function of technical service life about existing structures obeys blocking tail distribution,a conditional reliability and a hazard rate function of existing structures are established in this paper.

依既有结构的技术使用寿命密度函数服从截尾分布，建立了既有结构的条件可靠度和失效率函数，从期望效益与其望经济风险的优化分析着手，提出了一种既有结构剩余技术寿命的预测方法。

In this paper,with the aid of discontiguous diagnostic technology and method of accumulated damage using accelerated aging or heat air-oven the critical service life was determined and the service life for CMDB solid pram Pedant was predicted'The results in this paper are of practical significance for service life prediction of solid rocket grain.

采用药柱空穴率非接触诊断技术和热加速老化累积损伤法，实测得CMDB固体推进剂的贮存寿命失效临界点，预测了其使用寿命。

Overall life expectancy, the general life of bellows globe valve more than 3 years.

从总体寿命上，一般波纹管截止阀使用寿命在3年以上。

A restaurant linen life of restaurant used cloth grass has a certain life span, therefore Laundry restaurant in addition to the normal cotton wash, but also the maintenance of good cotton and maintenance, as far as possible to extend the service life, reduce its reported loss rate.

餐厅亚麻生活在餐厅用布草有一定的寿命，因此，洗衣房，除了正常的棉花洗餐厅，而且还维护良好的棉花和维修，尽可能延长使用寿命，降低其报告损失率。

The maintenance and renewal of agricultural machinery are explored in term of maximum principle by the application of control theory.

大型农业机械的使用寿命和在寿命周期内的保养与更新是使用者非常关心的问题。

A vehicle-type push-button switch life-test rack is a kind of test equipment according to actual needs.

轿车按钮开关寿命试验台是根据实际需要开发研制的试验设备，主要用于检测轿车前雾灯开关、应急开关、AC/ECO开关的使用寿命。

Several computers were found to have a short life (200 to 300 hr) after shop repair.

一些计算机的寿命短，修理后的使用寿命为200到300小时。

Economy and Safety: a Xenon lamp has a service life of 2500 hours, up to a car's service life, 10 times that of a general halogen lamp, showing worthwhile value.

经济安全：氙气灯使用寿命长达2500小时，相当于一辆汽车的寿命，是普通卤素灯的10倍，经济合算。

Hiht efficiency energy-saving:Adopt high efficiency gas discharge sources with the function of energy saving,ling service life which reaches 1500 hours,especially for use as illumination in unwatched large area.

高效节能：选用高效气体放电光源，节能、寿命长、灯泡使用寿命高达15000小时以上。特别适合户外大面积无人看守照明。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。