- 重点词汇
- 相关例句
Yes, you take the D train on the downtown platform, and go three stops.
是的, 您在南线站台乘D路车, 一共三站路.
高二英语口语
The train on platform 3 is for London, calling at Didcot and Reading.
第3站台的火车开往伦敦, 在迪科特和雷丁停车.
词典精选例句
The audience screamed when a train on the film came right toward them.
当电影里的一列火车向他们开来的时候,观众发出了尖叫声.
超越目标英语 第3册
配气相位可变控制是现代汽车技术发展的重要课题之一.
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本文最后针对 电液 驱动可变配气相位机构存在的几点不足,提出了改进方案.
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The valve train system is one of the most important mechanisms in a diesel engine.
配气机构是柴油机的重要组成部分.
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Because push-rod valve train has additional parts, it is more difficult to run at high speeds.
因为推杆气阀传动有另外的部分, 所以很难以高速运转.
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运转原理: 压力密封阀是使用两个阀杆的手轮操作阀门.
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The molded step of the diaphragm should point down towards the relief valve stem.
隔膜的模制台阶应该对着安全阀阀杆.
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These sets consist of a coupling which attaches to standard valve stem and an extension rod.
这些装置由可连接标准阀门阀杆的联结器和加长杆组成.
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The valve, the valve seat valve and plunger usually is based on the principles of design.
在该阀门中, 阀瓣和阀座通常是基于柱塞原理设计的.
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