actual service life
英 [ˈæktʃuəl ˈsɜːvɪs laɪf]
美 [ˈæktʃuəl ˈsɜːrvɪs laɪf]
网络 实际使用寿命
双语例句
- Further more, the actual service life is almost much shorter than the design life.
而且，其实际的寿命比设计寿命低得多。 - The large circular-arc drum-shaped roller bearing has the ability of adjusting the tilting of its axis to the axis of the leg and cone of a tricone bit, and is characterized by lower actual contact pressure, large load carrying ability and long service life.
大圆弧鼓形滚子轴承对牙轮牙爪轴的轴线相互倾斜具有调节功能，因此实际接触应力相对较低，承载能力高，寿命长。 - The Failure Analysis of Helical Seals and the Measures to Expand Their Actual Service Life
螺旋密封失效分析及扩大实际使用限措施 - The purpose of this text of research is that through abundant analysis prove, combined actual operating position of bankbook printer to seek various schemes, thus reach the purpose of promoting the properties of product, solving the common trouble, lengthening the service life of the products.
本文研究的目的就在于经过充分的分析论证，结合存折打印机的实际使用情况寻求各种方案，从而达到提升产品性能，解决常见故障，延长产品使用寿命的目的。 - The predicted service life of the propellant can be more similar to the actual service life by means of dynamics formula with stress or strain involved.
利用推导出的应力和应变与动力学公式的关系，可以使推进剂寿命预测的结果更接近于发动机中推进剂的实际使用寿命。 - The actual application proves that the service life of the multi-phases cast steel is 2~ 3 times longer than that of high-manganese steel.
现场应用表明，其使用寿命比高锰钢高1～2倍。 - Mainly discusses the defects and protective measures of wire rope used by hoisting equipment, which have actual reference value on reasonable use of the wire rope used by crane and on lengthening the service life of the wire rope.
对起重设备钢丝绳的缺陷及防护措施进行探讨，防护措施对起重机钢丝绳的合理使用及延长其使用寿命有着实际的参考价值。 - Actual engineering proofs that with the increase of service life, material degradation of hydrogenation reactor is inevitable.
工程实际证明，随着使用年限的增加，加氢反应器的材质劣化是不可避免的。 - In actual application, however, corrosion wear problem and the friction of artificial joint always influence the service life of embeded joint.
但在实际应用中，人工关节的摩擦和磨损腐蚀问题一直影响其植入关节的使用寿命。 - In the actual applications of the public service advertising in city image and the social marketing, it takes publicizing social humanities spirit, instilling civilization idea and popularizing science life style as its theme.
这体现在公益广告对城市形象塑造和社会营销的实际应用中，以宣传社会人文精神、树立文明观念、推广科学生活方式为主题。 - Recently with the increase of dangerous and old bridge, however, the structure of the actual service life have not enough attention in process of bridge design.
近些年来桥梁结构劣化损伤现象日益严重和普遍，而在桥梁设计过程中，结构的实际使用寿命往往得不到足够的重视。 - The actual operation aspect indicates that the VQC devices adopting nine-zone control method generally appear abnormal continual operation. It has seriously influenced the service life of executive electrical equipments. Therefore, the VQC devices have been forced to stop using generally.
实际运行情况表明，采用九分区控制方法的VQC装置普遍出现不正常的频繁操作现象，严重影响执行电气设备的使用寿命，因此普遍被迫停用。 - Currently, the design time limit of highway is generally 2030 years in our country, but actual service life only lasts 810 years, even some highway start appearing more serious damage after 23 years.
目前，我国高速公路的设计年限一般为20～30年，但实际使用寿命只有8～10年，甚至，有的高速公路只营运2～3年就开始出现较严重的病害。