寿命的例句大全

The life of the sheep shearing machine cutter after quenching is improved largely by using the new process instead of traditional spheroidizing annealing.

用于剪毛机刀片代替球化退火作毛坯预处理，淬火后刀片寿命大幅度提高。

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AC induction motor will govern speed stepless, no brush 、 no spark and long life.

交流感应电机无极调速, 无电刷、无火花、长寿命.

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Nuclear battery has lots of advantages such as small volume, longevity, environal stability and so on, therefore, it was widely used in aerospace, deep-sea, polar region, heart pacemaker, micro-electromotor and other fields etc.

核电池具有体积小、寿命长、不受外界环境影响等优点，因而在航空航天、深海、极地、心脏起搏器、微型电机等领域得到广泛地应用。

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Even so , the life expectancy rate has increased since last year.

不过, 国人平均寿命比前一年成长了.

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Black life expectancy has soared from 34 in 1900 to 73 today.

黑人平均寿命从1900年34岁跃升到现在73岁.

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The average age of the 70 people is 57.74.

70人的平均寿命为57.74岁.

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The average span is only seventy odd years worldwide.

地球人类目前平均寿命只有七十几岁.

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The average dollar bill has a life span of about 18-22 months.

美元纸币的平均寿命是大约 18-22 个月.

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Life expectancy is now 75.5 years.

现在的平均寿命已达到75.5岁.

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The output power of high-power semiconductor lasers is greatly influenced by the temperature change, small temperature change can cause large fluctuation in output power and wavelength, threshold current and life will be affected.

大功率半导体激光器的输出功率受温度变化的影响很大，微小的温度变化就会导致输出功率很大的波动，而且波长、阈值电流和使用寿命也会受到影响。

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Selection of seal will affect the usage life seal in great degree.

密封的选用在很大程度上直接影响其使用寿命.

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People in cold areas live longer.

寒带地区的人寿命较长.

《简明英汉词典》

Expatiated on the application theory of basic orbit, including subastral point calculation, visibility analysis, coverage evaluating and spacecraft life-span estimate.

阐述了基本轨道应用分析理论，包括星下点轨迹计算、可见性分析、覆盖评估和轨道寿命估算。

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Its primary functions are to reduce wear and tear between bearing and shaft, and raise longevity of shaft and connection rod.

其主要功能是减少轴瓦与曲轴间的滑动摩擦磨损，提高发动机曲轴及连杆的使用寿命。

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The life actually required for bearings naturally varies according to the nature of the application.

轴承所需的实际寿命当然与应用的性质有关.

词典精选例句

The Positron lifetime spectra of unannealed and annealed Ni-coats, electro-plated from the four typical baths, have been measured.

测量了四种典型镍镀层的采透火和退火试样的正电子湮没寿命谱。

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Fatigue Life Prediction for Weld Frame of Speed-up Bogie Based on IIW Standard

基于IIW标准的提速客车转向架焊接构架疲劳寿命预测

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On the basis of IIW standard and Palmgren-Miner theory, the fatigue life of some key positions on the type B120 car body are calculated.

基于IIW标准，运用麦因纳疲劳累积损伤理论，对B120型地铁铝合金车体的关键点进行了疲劳寿命预测。

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IFQ evaluation procedure, damage degree evaluation and economical life prediction procedure were exploited for veracity of durability assessment.

本文开发了原始疲劳质量评估程序、SCGMC计算程序、损伤度评估/经济寿命预测程序，用于耐久性分析中大量数据的处理，保证了耐久性评定的准确性。

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Experimental Study of Structural Strength and Residual Life for Missile Propellent Tanks

导弹推进剂贮箱结构强度及剩余寿命实验研究

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