设计寿命达3万小时以上。
完整的零件设计寿命数据。
结果表明，该对接区能满足L11飞机设计寿命指标要求。
The results have shown that the butt-joint structure area can meet the design life index of L11 jet trainer.
极的设计寿命是30年以上，而镀锌表面光滑，具有相同的颜色。
Designed life of pole is more than 30 years, and the galvanized surface is smooth and with the same color.
平台结构振动舒适度的设计水准应该考虑到结构的不同设计寿命；
The service life of structure should be considered in the serviceability design.
这可重复使用的品种设计寿命大致在10至15年使经济和环保。
This reusable variety is designed to last anywhere from 10 to 15 years making it both economic and environmentally friendly.
利用船体梁强度的单调退化特性，确定在设计寿命内船体强度的最小值。
Using the property of the monotonic degradation of the ship hull strength with time, the minimum value of the ship hull strength in the design lifetime can be easily determined.
介绍了作者在产品设计中，多年来采用的汽车钢板弹簧设计寿命的计算方法。
This paper presents the calculation methods for life expectation of automotive leaf springs.
目前不少飞机已超过了原来的使用设计寿命，这些飞机上损伤的构件往往需要更换。
Nowadays many aircraft are operating longer than originally intended. The damaged components of these aircraft need to be replaced.
这些节约量是从建筑结构本身的设计单独产生，在其整整40年设计寿命里不再需要替换或改变。
These savings arise solely from the design of the building fabric itself which should not require replacement or alteration during the whole of its expected 40-year life.
由波音707改装的KC- 135，是在艾森豪·威尔当政时服役的，(服役时间)已经接近设计寿命。
The KC-135, a cousin of the Boeing 707, entered service in the Eisenhower era and is near the end of its design life.
由于种种原因，许多建筑物在其设计寿命来临之前，就已经不能满足设计时所要求的各项预定功能。
Owing to all kinds of reasons, many buildings cant satisfy the desired functional requirements in design before they reach their design life expectancy.
某石化公司常减压蒸馏装置常压炉炉管已经超过设计寿命，有必要对其进行全面的检测和安全评定。
The atmospheric furnace tubes of the atmospheric-vacuum distillation unit in a petrochemical company had been operating beyond their service life.
计算结果与起重机设计寿命基本相符，表明计算结果满足工程上精度要求，该寿命模型是实用和可行的。
The results accords with the designed life of the crane by and large, showing that calculation results meet required precision for engineering, and that life fatigue model is practicable.
在现阶段，桥梁健康检测、桥梁损伤识别和状态评估来确保结构设计寿命内的安全运营已成为关注的课题。
At this stage, the bridge health monitoring, damage identification and condition assessment to ensure that the structure of the safe operation within the design life has become a concern.
为了保证结构在设计寿命期内的安全使用，有必要对结构进行整体疲劳分析，评估其在设计年限内的疲劳损伤程度。
In order to ensure structural safety in the design working life, it is necessary to carry out integrity analysis of fatigue and to evaluate the degree of fatigue damage on the structure.
该种模型考虑了由于风速的不稳定所带来的作用在风力机叶片上分布载荷的不确定因素，并假定风力机的设计寿命为20年。
This model accounts for the uncertainty about the loads acting on the wind-turbine rotor blade by the unstable wind distribution. A 20-year design lifetime is considered.
我国油气管道距今已有近50年的历史，而管道的设计寿命一般在30年左右，故我国许多埋地输气管道已进入事故多发期。
The oil and gas pipelines have the history of nearly 50 years in China, and pipeline design life is generally about 30 years.
拿这两项的二氧化碳节约量来说，总数是每年90.5吨，这个建筑物在整整40年设计寿命里的碳减少量将会超过3600吨二氧化碳。
Taking the two CO2 savings, totalling 90.5 tonnes per annum, the carbon reduction over the projected 40-year life of the building will be over 3,600 tonnes of CO2.
拿这两项的二氧化碳节约量来说，总数是每年90.5吨，这个建筑物在整整40年设计寿命里的碳减少量将会超过3600吨二氧化碳。
Taking the two CO2 savings, totalling 90.5 tonnes per annum, the carbon reduction over the projected 40-year life of the building will be over 3, 600 tonnes of CO2.
核反应堆发电量仅为全球总发电量的14%，而其年龄中位数为27年（见图表），设计寿命一般为40年，许多反应堆正临近退役。
Nuclear reactors generate only 14% of the world's electricity, and with a median age of about 27 years (see chart) and a typical design life of 40 a lot are nearing retirement.
现实中，在大型水轮机长期的使用过程中转轮叶片会出现断裂的情况，这种断裂是在设计寿命之内发生的，对转轮的使用产生了极大的威胁。
In reality, long-term use of large turbine runner blades during the break occurs the situation, this fault is occurring within the design life, it pose a great threat to use of the runner.
本文以钢丝绳电动葫芦为例，介绍电动葫芦寿命试验的基本方法、设计寿命与寿命试验的关系、寿命试验程序、寿命试验考核内容与指标、主要零部件报废指标。
Present paper introduces basic method of testing electric hoist for service life, taking steel rope electric hoist as an example. It explains relationship between designed service...
“失效侦听器”的问题可以由设计级别上的不小心造成：没有恰当地考虑包含的对象的寿命，或者由于松懈的编码。
The "lapsed listener" problem can be caused by carelessness at the design level: not adequately considering the lifetimes of the objects involved or simply by sloppy coding.
“失效侦听器”的问题可以由设计级别上的不小心造成：没有恰当地考虑包含的对象的寿命，或者由于松懈的编码。
The "lapsed listener" problem can be caused by carelessness at the design level: not adequately considering the lifetimes of the objects involved or simply by sloppy coding.
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