起重机的安全寿命取决于其金属结构的疲劳强度。
Safety life of crane was determined by its fatigue intensity of metal structure.
为精确评估在役钢结构的安全寿命提供了理论依据。
It provides a theoretical basis for precisely evaluating the safe life of in service steel structure.
以阻燃纤维和导电纤维试制过滤毡，用于复合过滤器，既安全寿命又长。
Filter felt make up of fire resistant and antistatic fibre is trial produced, it is safe and durable in use for com-pound dust filter.
本文介绍了塔式起重机钢结构安全寿命评估中的应力幅及应力幅谱系数的计算方法和过程。
This paper describes the calculation method and process of stress amplitude and stress amplitude spectrum to evaluate the safety life time of steel structure for tower crane.
航天器故障诊断不仅可以提高航天器安全性和可靠性，而且可以节约航天器安全寿命期成本。
Research on fault diagnosis for spacecrafts is not only helpful to improve the safety and reliability of spacecrafts, but also to reduce their life cycle cost significantly.
作为直升机的关键动部件，桨叶的抗疲劳设计技术是提高桨叶安全寿命，降低桨叶使用成本的关键。
As a critical part of helicopter, rotor blade anti-fatigue design technique is one of the key to improving safety life and decreasing cost.
简述了两大类耐久性分析方法和耐久性试验特点、说明了耐久性设计与安全寿命设计和损伤容限设计之间的联系与区别。
Two kinds of durability analysis approach and the distinguishing feature of durability test are briefly presented. The relation and difference among the designs of durability, safe-life and damage...
并根据其疲劳类型，确定选用安全寿命设计方法对塔式起重机钢结构进行疲劳分析，并应用名义应力法估算塔式起重机钢结构的疲劳寿命。
According to the fatigue type, use safe-life design method to study tower crane's fatigue, and choose nominal stress approach to estimate the life of tower crane.
HFMR AN/PRC-150提供安全的语音和数据通信、网络和持久的电池寿命。
The HFMR AN/PRC-150 offers secure voice and data communications, networking and long-lasting battery life.
一个安全的无线连接装置，把车辆的行驶速度、电池寿命以及其他关联信息一并传送可以手控的仪表板上。
Speed, battery life, and other connectivity information are all conveyed over a secure wireless connection to a handheld device that can be mounted on the dash.
供应商选择这种方法将因此内核适应追究维持其产品的寿命与自己包两方面的错误和安全补丁，负责。
Vendors choosing this method of kernel adaptation will therefore be held responsible for maintaining their own packages for the lifetime of their product, with respect to both bugs and security fixes.
国防部称，合同内容包括网络运行与安全、计算机网络防御、安全的全寿命管理以及识别管理等。
The contract includes network operations and security, computer network defense, security life cycle management, and identity management, the Defense Department said.
创建的合乎逻辑的安全会话很灵活、具有很长的寿命，而且它允许多方参与同一安全会话。
A logical secure session is created that is flexible, has a long life, and allows numerous parties to be part of the same secure session.
StEP还承担了一项工作，即评估这些目的地是否具备有效的设施，一旦这些垃圾寿命终结时能对其他进行安全的处理。
And StEP is also charged with assessing the facilities available at destination for safe disposal of such equipment once it reaches end of life.
材料之间的结合决定了电池的特性，包括它的能量和功率密度，以及安全性、使用寿命和成本。
The combination of materials determines the characteristics of the battery, including its energy and power density, safety, longevity and cost.
而且这些车更安全，使用寿命也更长，还配备了以前只有富豪们购买的奢侈车才有的技术和装置，比如防抱死刹车和GPS导航系统。
Those cars are safer, last longer and are loaded with technology and features once available exclusively to the wealthiest buyers of luxury cars - from antilock brakes to GPS navigation systems.
设计、材料和制造工艺的改进，意味着今天的汽车安全行驶寿命比以往任何时期都长——尽管车主必须不断的进行维护和维修。
Improvements in design, materials and manufacturing mean that today's vehicles can be operated safely longer than ever, albeit at the cost of continuous maintenance and repair.
部分问题是因为人均预期寿命过低，大部分俄罗斯男性的寿命低于60岁，主要死于酗酒，吸毒，意外伤害，和不使用安全带。
Part of the problem is low life expectancy—most Russian men won’t live to see 60, due mainly to factors like alcohol, drugs, suicide, and a reluctance to buckle up.
在实物保险箱及号码锁的安全措施之下，盗贼将需要近乎无限的耐心以及近乎无限的预期寿命，才能将各种排列组合的可能性从头到尾尝试一遍。
With a physical safe and a combination lock, the thieves would need nearly infinite patience and a nearly infinite life expectancy to work their way through the possibilities.
电解质是制备高功率密度和高能量密度、长循环寿命和安全性能良好的锂离子电池的关键材料之一。
Electrolyte was one of the key points which made rechargeable lithium ion batteries with high power and energy density, long cycling life and desirable safety.
混凝土拌和物质量的优劣，直接影响到枢纽运行安全及建筑物的使用寿命。
The quality of concrete mixture directly affects the operational safety and the working life of concrete structure.
其优异的保温绝热性能、出色的安全防火性能、长久稳定的使用寿命，便捷高效的安装优势，深受客户欢迎。
Its excellent insulation adiabatic performance, excellent security fire performance, long-time stable using life, efficient and installation advantage, are greatly welcomed by customers.
如果触头接触电阻过大，即影响工作可靠，又降低了高压断路器的使用寿命，直接影响安全生产。
If the contact resistance is too big, the influence is dependable, and lowered the circuit breakers to break the service life, direct influence of safety production.
合理选择钢丝绳是保证钢丝绳使用安全、可靠、寿命长的前提。
Rational selection of wire rope is prerequisite for ensuring safe use, reliability and long service life of wire rope.
长久的使用寿命：在额定温度、压力状况下，PE管道可安全使用50年以上。
Long Using Life: under the rated temperature and pressure, PE pipes may be used for over 50 years.
仪器使用安全、寿命长且噪音小。
仅用静力学方法对桥梁进行检测、评估，很难对新建桥梁和已有桥梁的安全性和使用寿命做出精确的评价。
It is very difficult to precisely evaluate the security and service life of the newly built bridge and the existing bridges using the static method only.
保险消费就是人们通过消耗或享用保险产品或保险服务来满足自己的身体、寿命、财产安全保障需要的过程或行为。
Insurance consumption is a course or behavior that people meet their own security needing of health, life-span and property through enjoying the insurance products or the insurance service.
保险消费就是人们通过消耗或享用保险产品或保险服务来满足自己的身体、寿命、财产安全保障需要的过程或行为。
Insurance consumption is a course or behavior that people meet their own security needing of health, life-span and property through enjoying the insurance products or the insurance service.
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