复式的

The principal type is the reciprocating -piston engine.

主要的类型是往复式活塞发动机。

1The energy of the fuel wasted by the reciprocating steam engine is between 80 and85 percent .

往复式蒸汽机浪费的燃料能量为80％至85％。

Reciprocating internal combustion engine driven alternating current generating sets Part 1: Application, ratings and performance.

GB/T2820.1-1997《往复式内燃机驱动的交流发电机组》第1部分：用途、定额和性能。

A heavy wheel that stores kinetic energy and smoothes the operation of a reciprocating engine.

存储动能并使往复式发动机快速运转的大轮子。

The chamber in which a piston of a reciprocating engine moves.

飞行员与副飞行员复式操纵装置；有双排气管的汽车

Torsional fatigue failures are the peculiar troubles in reciprocating engine drives.

扭振疲劳事故是往复式发动机动力装置特有的故障。

Case'.'' enclosing the crankshaft and associated parts in a reciprocating engine.

曲'。''柄轴''。'箱'。''在往复式发动机内将曲柄轴和相关部件包住的金属箱子

The application of the technique in the fault diagnosis of reciprocating compressors verified its accuracy and efficiency.

将此技术应用于往复式压缩机故障诊断中，验证了该技术的准确性和有效性。

Primarily, this paper analyses and introduces configuration and dynamic character of reciprocating compressor.

首先，对往复式压缩机的结构和力学特性进行分析和介绍。

It breaks a new path for the fault diagnosis of reciprocating compressor.

为往复式压缩机故障诊断开辟了一条新的思路。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。