Crushing chamber adopts multistage crush process and finely processing principle, its feature is huge impact, high production efficiency and large crushing ability.
粉碎室采用多级破碎流程及细碎原理装置，其特点是工作冲击力大、生产效率高、细碎能力强。
The cooling temperature and the efficiency of a thermally coupled multistage pulse tube refrigerator are significantly influenced by the heat transfer characteristics of the heat bridge.
级间热桥的传热特性对于热耦合型多级脉管制冷机的制冷温度和制冷效率均具有重要影响。
The results of computation showed that the efficiency of process with alternative extraction and stripping is higher than that of common multistage counter-current extraction process.
结果表明，萃取反萃交替过程的效率高于通用的多级逆流萃取过程。
The efficiency of rotary-jet pumps under the operation of low flow and high delivery was higher than those of multistage pumps and high speed pumps through analyses.
通过分析得出，旋喷泵在小流量、高扬程工况下运行时的效率高于多级泵和高速泵。
A multistage operation improves the thermal efficiency.
多层操作可以提高热效率。
The Up-flow Multistage anaerobic reactor (UMAR), which has been developed based on Internal Circulation Reactors (IC), is a high efficiency anaerobic reactor.
上流式多级厌氧反应器(UMAR)是在IC厌氧反应器基础上成功开发的新型高效厌氧反应器。
The multistage depressed collector (MDC) is an important method of improving the TWT efficiency.
采用多级降压收集极（MDC）是提高行波管效率的重要方法。
Efficiency: a laser diode is a single-stage device so it is inherently more efficient than a multistage device.
效率：一个激光二极管是一种单级设备，使其具有内在的效率比多级设备。
It is shown after analysis that the efficiency of roto-jet pump is higher than theefficiency of multistage pump and express pump when it operates in the region of low dis-charge and high lift.
通过对提高某化工装置反应器进料泵扬程两种方法的分析对比、实验研究，提出短叶片偏置设计法是提高低比转速离心泵扬程和效率的有效方法。
Efficiency and backflow current are the two most important criteria of multistage depressed collector.
电子回流是多级降压收集极的两个非常重要的指标。
The frequency converter for oil transfer pump and multistage control for electrohydraulic valve are used to prevent water hammer in oil pipe, and improve the efficiency and safety in oil transmission.
输油泵采用变频器进行调控并结合电液阀的多段控制，避免输油管路产生水击，提高了输油作业的工作效率和安全性。
The frequency converter for oil transfer pump and multistage control for electrohydraulic valve are used to prevent water hammer in oil pipe, and improve the efficiency and safety in oil transmission.
输油泵采用变频器进行调控并结合电液阀的多段控制，避免输油管路产生水击，提高了输油作业的工作效率和安全性。
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