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。

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.

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。

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.

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.

The average age of the 70 people is 57.74.

70人的平均寿命为57.74岁.

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.

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.

Life expectancy is now 75.5 years.

现在的平均寿命已达到75.5岁.

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。

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.

People in cold areas live longer.

寒带地区的人寿命较长.

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。

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。

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.

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。

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

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。

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。

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