比较了它们的平均寿命和寿命方差。
The average lifetime and lifetime variance of these systems are compared.
拥有使用环境和寿命试验的实验室。
电池容量和寿命的重要信息。
The battery has strongcycleand duration performance, sufficient capacity and long life.
结果对身管的设计和寿命预估具有指导意义。
The conclusion of this paper has important significance to barrel design and life forecast.
在英尺长度速度和寿命都表现出其独有的优势。
In footage rate and life expectancy have shown its unique advantage.
此法简单经济，对表的精度和寿命均无任何损害。
This method is simple and economical, and the accuracy of table no damage to life.
人口的增加主要是因为出生率的上涨和寿命的延长。
The rise has been caused by an increase in the birth rate and greater longevity.
根据这些试验，即可估算出手机的可靠性和寿命。
From these tests, the reliability and lifetime of the cell phone can be estimated.
这种方法简单和经济，在精度和寿命无任何损害。
This method is simple and economic, the accuracy and life without any damage.
这种方法可以提供一个基础结构评估和寿命预测。
This method can supply a basis for structural assessment and service life prediction.
经过激光处理后的锯片使用性能和寿命大幅度提高。
The performance and service life of blade can be greatly improved after hardening.
当这起火灾是加强，我们的消化，健康和寿命都增加。
When this fire is strengthened, our digestion, health and life span all increase.
详细介绍了半导体制冷器的失效机理、可靠性和寿命。
The failure mechanism. reliability and lifetime of semiconductor refrigerator are introduced in detail.
该方法对LED的可靠性评价和寿命预测有一定的参考价值。
This method has a certain reference value to reliability evaluation and life prediction of LED.
为了延长寿命，人们每天都在开发新的药物和器械。
New medicine and instruments are being developed every day to extend life.
对心脏病和中风的预防将延长预期寿命。
Prevention of heart disease and stroke will increase life expectancy.
科学家相信巧克力和大笑一样，可以延长寿命。
Scientists believe that chocolate as well as laughter increase duration of life.
软件和电池寿命也亟待改善。
缺点：电池寿命和天线
全世界有更多的儿童接受中小学教育，许多国家的人口寿命延长，婴幼儿和产妇死亡率降低。
Around the world more children are attending primary and secondary school.
同时雷声公司还将提供全寿命周期维护和支持。
The company also will furnish lifecycle maintenance and support.
今天，男性与女性的预期寿命分别达到78和82岁。
其他的经济效益包括延长叶片寿命和发电机本身。
Further economic benefits come from lengthening the life of the blades and the generator itself.
随着人们寿命和工作生涯的变长，有些公司甚至在重新设想职业生涯的结构。
Companies are even rethinking the structure of careers, as people live and work longer.
电池的寿命取决于配置和使用。
它提供了工具寿命和极为良好的表面光洁度。
It provides longer tool life and extremely good surface finish.
可是在塑性材料加工时，造成表面光洁度和刀具寿命低。
However, in case of ductile materials they cause poor surface finish and low tool life.
实践表明，该项应用有效地提高了数据传送效率和网络的运行寿命。
Practice shows that the effective increase the efficiency of data transmission and network operating life .
自动关机和低功耗非常长的电池寿命。
Auto power off and low power draw for very long battery life.
自动关机和低功耗非常长的电池寿命。
Auto power off and low power draw for very long battery life.
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