The exchange efficiency is 49.6%.
本方法的交换效率为49.6％。
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。
The designs of chillerradiatorunique , so the heat exchange efficiency is very high.
冰水机冷凝器及散热器设计独特，换热效果特佳。
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。
Disclosed is a fuel cell wherein heat exchange efficiency with tube fuel-cell cells can be improved.
本发明提供了一种能够提高管状燃料电池的热交换效率的燃料电池。
The heat exchange system has the advantages of high heat exchange efficiency and low energy consumption.
本发明具有热交换效率高、能耗低的优点。
It will offer important reference for improving the air exchange efficiency and indoor air quality in train compartments.
研究结果对如何提高车厢内换气效率及空气品质提供了重要参考。
The utility model has advantages of high heat exchange efficiency, reliable service performance and long service life, etc.
本实用新型具有换热效率高，使用性能可靠，寿命长等优点。
And there's another type of efficiency - what's referred to as exchange efficiency and this impacts on the for whom question.
巴里·克拉克说，还有另外一种效率，称作“交换效率”。它涉及的是“为谁生产”的问题。
Therefore, to adopt the market-maker system can improve the exchange efficiency, decrease market crisis, and stabilize the price.
我国创业板市场引入做市商制度可以起到提高交易效率、降低市场风险维持价格稳定等作用。
The effects of platform pitch on heat exchange efficiency of direct air cooled condenser under different wind velocities were analyzed.
分析了不同风速下空冷平台间距对直接空冷凝汽器换热效率的影响，并探索了空冷平台间距的相对合理范围。
Multiple circuit designs are available for different working conditions to reduce water resistance and improve heat-exchange efficiency.
多资回路资 并 减 资，适资不同 行工 ，降低水阻力，提高资资效率。
The maximum heat exchange efficiency of the boiler was about 99%, the smoke exhaust temperature was very low, and some water vapor coagulated.
燃气炉的最高换热效率约为99%，排烟温度很低，部分水蒸汽凝结。
We applied Panel heat Exchanger with higher heat exchange efficiency and smaller size in condenser and evaporator and other heat exchange parts.
冷凝器、蒸发器等换热部件采用了换热效率较高的板式换热器。
Corrosion and scaling caused by industrial recycling cooling water are the main factors affecting heat exchange efficiency and equipment lifetime.
工业循环水腐蚀、结垢是影响冷换设备换热效率及使用寿命的主要因素。
The invention has the advantages of high exchange efficiency, energy saving, small volume of the whole equipment, simple structure and convenient use.
交换效率高；节省能源；整个设备体积小、结构简单、使用方便。
The leaking worsens the water quality, results in more sediment and further corrosion, and thus lowers the heat exchange efficiency of the heat exchanger.
泄漏导致水质恶化，加剧沉积和腐蚀的进一步发生，从而降低换热器换热效率。
The invention relates to a stainless steel heat exchanger with high heat exchange efficiency, energy conservation, environmental protection and free maintenance.
本发明涉及一种换热效率高、节能环保、免维修的不锈钢热交换器。
Ljungstrom air preheater is important equipment to recover waste heat and improve heat exchange efficiency for thermal power plant, steel industry and chemical industry.
容克式空气预热器是热力发电厂、钢铁和化工行业回收余热，提高换热效率的重要设备。
In addition, the defrost operating method for the refrigerator improves heat exchange efficiency and reduces power consumption by efficiently performing the defrost operation.
此外，这种用于冰箱的除霜操作方法通过有效地执行除霜操作来提高热交换效率并减少功耗。
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。
It is characterized in that: the wings have grooves. The invention can make the airflow in disturbed state when in brushing, to effectively improve the heat exchange efficiency.
本发明通过上述结构，可以使气流在冲刷时呈不断扰动状态，有效地提高了换热量和换热效率。
The present invention relates to air conditioner technology, and is especially heat exchanger fin structure capable of raising the heat exchange efficiency of the heat exchanger.
本发明涉及空气调节器技术领域，是一种能提高热交换器热交换效率的空调热交换器翅片结构。
This article finds out all factors that influence the thermal substance exchange efficiency through setting up thermal substance exchange math model of spraying room and giving its data.
本文通过建立喷淋室热质交换数学模型，并对其进行数值解，从而得出了影响其热质交换效率的各种因素。
In order to improve the heat exchange efficiency on direct evaporative cooler, finds a new filler, called porous ceramic filler which is used in cooling towers, and does experimental study.
为了提高直接蒸发冷却器的换热效率，寻求一种新型填料——冷却塔用多孔陶瓷填料，并对其进行实验研究。
This paper discusses the effectiveness of substituting elliptic pipe bundles for round heat pipes to raise the heat exchange efficiency and prevent soot deposit and corrosion of heat exchangers.
摘要为解决圆形热管换热器换热效率低、积灰和腐蚀严重的问题，应用椭圆管束进行了改造。
It is also verified from practical application that this novel vapour heater can decrease both the vibration and the noise during operation, and increase the heat exchange efficiency effectively.
经现场使用证明，这种新型的蒸汽加热器能更有效地达到降噪，减振和提高热效率的效果。
The reason for this transformation is that intra and inter-business electronic links greatly increase the efficiency of production, planning, the collecting of information and data exchange.
其原因就是企业内部和企业之间的电子网络极大地提高了生产、规划、信息收集以及数据交换的效率。
The design principle of exchange protocol includes security, anonymity, non-repudiation, atomicity , fairness and efficiency.
该交易协议设计原则包括安全性、匿名性、非否认性、原子性、公平性与效率。
The design principle of exchange protocol includes security, anonymity, non-repudiation, atomicity , fairness and efficiency.
该交易协议设计原则包括安全性、匿名性、非否认性、原子性、公平性与效率。
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