| 释义 |
ser-vice 'sɜːvɪs COCA³¹⁵¹¹¹⁺⁴
基本例句
🐕🦺n.服务；服侍；a.服务性的；耐用的；vt.维修；检修；n.Service人名；英瑟维斯
On the basis of above, the main factors which influence the ser-vice life of oil-well pump are analysed, and their modification measures are discussed.
在此基础上，对影响抽油泵寿命的各主要因素进行了分析，并对其改进措施进行了探讨。 magsci
The mechanical properties, structure states, making method and ser-vice effects are briefly introduced.
概述了高速钢复合轧辊的机械性能、组织状态、制造方法及使用情况。 chemyq
This paper describes the effects of melting and rolling processes on the properties and its ser-vice life of rock drill steel.
本文论述了冶轧工艺对中空钢的性能及其制成钎杆凿岩寿命的影响。 cnki |