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- The Effect of Tracheal Gas Insufflation on Gas Exchange Efficiency. 气管内气体吹入通气对气体交换效能的影响。
- High heat exchange efficiency, proving quick hot air. 热风速度快,热交换的效率高。
- The designs of chiller and radiator and unique, so the heat exchange efficiency is very high. 冷凝器及散热器设计独,换热效果特佳。
- The designs of chiller and radiator are unique, so the heat exchange efficiency is very high. 冷凝器及散热器设计独特,换热效果特佳。
- The dexigns of chiller and radiator are unique,so the heat exchange efficiency is very high. 冷凝器及散热器设计独特,换热效果特佳。
- The designs of chiller a n d radiat o r are unique,so the heat exchange efficiency is very high. 设有电流过载保护、高低压及时间延迟安全装置,当发生故障时随时发出信号和显示故障原因。
- The utility model has the advantages of bidirectional multiprocess, high exchange efficiency and simple structure. 本交换器是双向多流程,克服以前板式换热器的缺点,交换效率高、结构简单。
- The designs of chiller and radiator are unique,so the heat exchange efficiency is very high. 开放式冰水机组冷凝器及散热器设计独特,换热效果特佳。
- The designs of chiller and radiator and unique ,so the heat exchange efficiency is very high. 冷凝器及散热器设计独,换热效果特佳。
- Applications based on the heat exchange efficiency of the method of calculating the establishment of the surface cooler model, combined with two-phase loop thermosyphon model desiccant system model. 将数值计算与仿真模拟相结合,分别对热虹吸管以及表面式冷却器(表冷器)进行传热传质分析。
- Heat exchange efficiency varies greatly with different structures of heat exchangers.Partial modification of the tubular heat exchanger can raise its heat exchange efficiency. 换热器的结构型式不同,其换热效率差别很大。对管壳式换热器结构做出局部改动,可以提高换热效率。
- heat moisture exchange efficiency 热湿交换效率
- The pyridinedicarboxylate anions reacted with Mg-Al LDO were exchanged by CO32-.This process provides high exchange efficiency, and can attain the aim of separation organic isomer. 此外,还研究确定了镁铝复合氧化物对吡啶二甲酸的最大吸附反应量,并利用 CO32-将与镁铝复合氧化物反应了的吡啶二甲酸阴离子交换出来,此方法具有较高的交换效率,可达到最终分离有机异构体的目的。
- reduction of heat exchange efficiency 换热效率降低
- Do you accept foreign exchange certificate? 你们接受外汇券兑换券吗?
- Trading on the Stock Exchange was light today. 证券交易所今日交投平平。
- Absorption temperature, exchanger efficiency, generation temperature, condensation temperature can affect system's COP , the reflux ratio of evaporator, gas-emission scope and exergetic efficiency. 发现吸收温度、换热器效率、发生温度、冷凝温度对系统性能系数、蒸发器回流比、放气范围、灯用效率有一定影响.
- A soldier was wounded in the exchange. 一名士兵在交火中受伤。
- He gave me an apple in exchange of an orange. 他给我一个苹果,交换一个橙子。
- The tests have been conducted to analyse the working principle of temperature keeping air exchanger and test synthetically the volume of wind, pressure of wind and air heat exchanger efficiency. 本文对双向恒温换气机的工作原理进行了分析研究,并对其风量、风压及热效率等特性进行了综合测试。