寿命的例句大全

Failure usually occurs when the contact resistance exceeds the end of life value.

通常在接触电阻超过寿命终值时就会发生故障.

High insulation resistance, long life due to self-healing effect.

绝缘性高,本身有自复性效果, 半永久寿命.

The bogie bolster springs bear all the load of freight car. The balance of spring-loaded in each group will directly affect operating life and traffic safety of the freight car.

铁道车辆转向架摇枕弹簧在运行中承受车辆全部载荷，各组弹簧承载是否平衡将直接影响其使用寿命和行车安全。

It is an important and indispensable work to analyze structural strength and assess fatigue life of car body in the design and manufacture of high-speed and heavy haul vehicles.

车体结构是电力机车的重要承载部件，在高速与重载机车车辆的设计制造中，车体的结构强度分析与疲劳寿命评价是不可缺少的重要工作。

Careful maintenance can extend the life of your car.

精心保养可延长汽车寿命。

The length of time the level of life decisions.

这个时间的长短决定寿命的高低。

The increase mechanism of dislocation and micro-voids in deep drawing sheet steel during forming paths of uniaxial tension, plane strain and equal biaxial stretch was studied by using positron annihilation lifetime method.

本文应用正电子寿命法研究了深冲钢板在单向拉伸、平面应变和等双向拉伸变形过程中的位错和微空洞增长机制。

The coil pipe of the condenser also has the advantages of difficult damage and extension of the service life of the device.

这种冷凝器盘管还具有不易损坏，能延长设备使用寿命的优点。

Reliability Analysis of Structure Fatigue Life Under Fuzzy Failure Criteria

考虑模糊失效准则的结构疲劳寿命可靠性

Best Linear Unbiased Estimator of Accelerated Life Test Under Weibull Distribution

Weibull分布场合恒定应力加速寿命试验的最优线性无偏估计

Method of least squares and minimum linear variance unbiased estimator are applied to detailed procedures with practical examples;

结合具体事例介绍了利用最小二乘法和最小方差线性不偏估量法进行设备寿命预测的具体步骤；

New Low Cycle Fatigue Life Criterion under Nonproportional Loading Based on Critical Plane Methods

新的非比例加载低周疲劳寿命估算方法

The damage and defect will reduce the bearing capacity of the petroleum pipeline greatly, shorten the service life of the pipeline and threaten the security of the petroleum pipeline and biotic environment.

由于损伤和缺陷的存在将大大降低石油管线的承载能力，缩短管线的使用寿命，同时也威胁着石油管线及生物环境的安全。

Although the bituminous pavement of cement stable sandy foot layer has good effect in most engineering, it has partial craze of pavement, even with net-shaped crack distortion and structural destruction, which not only shorten the using age of road but also bring hidden trouble for safety.

水泥稳定砂砾基层沥青路面虽然在大部分工程使用中效果不错，但仍有局部路面开裂的问题，甚至发生网裂变形和结构性破坏，从而缩短了道路的使用寿命，也给行车安全带来隐患。

The results indicate that FE numerical simulation could effectively optimize fine blanking process and offer basis for fine blanking tool life and quality improvement.

结果表明，有限元数值模拟可以有效地优化厚板精冲工艺，为提高精冲模具寿命和冲压质量提供了依据。

Fatigue Life Study on Key Parts of Bogie Frame by Hot Spot Stress Method

基于热点应力法的转向架关键部件疲劳寿命研究

Fatigue life simulation of metro vehicle bogie frame based on virtual prototype technology

基于虚拟样机技术的地铁车辆构架疲劳寿命仿真

Of course, a number of factors will dictate how long an apple tree can survive

当然，影响一棵苹果树寿命的因素有很多。

Non-contact switch is adopted for photo detection, featuring long service life.

检测光电基准信号采用无触点开关, 使用寿命长.

The unit also provides increased load carrying and extended service life.

该单位还提供更多承载和延长使用寿命.