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Because the air entrainment tong artificial brick its light quality, the heat preservation heat insulation, sound-insulated and so on the performance are good, in recent years gradually has substituted the old wall material.

加气砼砌块由于其轻质、保温隔热、隔音等性能较好，近年来逐渐替代了旧的墙体材料。

The heat plates right next to the heat pipes can also provide some air to the north bridge.

热板旁边热管还可以提供一些空运到北桥。

The heat-pipe air condenser can be used to control the temperature of the continuous quenching medium accurately,which could guarantee the microstructures and mechanical properties of the work pieces during heat treatment,and it is very effective in practical application.

针对连续淬火介质在工作中存在的冷却问题，提出由空气冷却代替水冷系统，研制出的热管空冷器可以精确控制连续淬火介质温度，保证热处理工件的金相组织和力学性能，在实际应用中取得较大成效。

And in the heat and mass transfer process, the mass will be transferred from the water film to the air all the time, while the heat transfer direction is likely to be changed.

研究发现，随着饱和器内工作压力的增大，饱和器出口空气更容易达到饱和，但空气的绝对湿度降低了；并且在整个传热传质过程中，质量一直从水膜传向空气主体，而热量的传递方向则有可能发生改变。

Cooling products arising out of the heat, air of heat and gas can also initiate a recall.

冷却产品所产生的热量、空气中的热量和气体也可以进行回收。

This article has analysed the principle of the heat and mass transfer in air washer and deduced the relative equations between the different heat transfer coefficients from which the values of η_1,η_2 and X can bo known as related to each other.

本文探讨了喷水室中的热湿交换机理，导出了反映不同换热效率之间的关系式，从中可知，η_1，η_2和X值是相互有关联的。

These research and analysis are useful in the optimization design of heat exchanger in a heat pump air-condition.

这些研究和分析对热泵空调换热器优化设计及海水高低温热源的应用具有重要意义。

It can effectively prevent cracking,by analyzing the chemical and mechanical pefformanee of this clad plate,carrying on the non-standard highest hardness test,metallographic analysis and simulation welding test,and using 890 ℃×4 h preweht air-cool heat treatment,postweld 250 ℃×2 h hydrogen removal heat treatment and final 620

通过分析该复合管板的化学成分和机械性能，并进行了非标准的最高硬度试验、金相分析和模拟试焊，采用890℃×4h焊前空冷热处理、焊后250℃×2h消氧热处理以及最终620℃×4h退火热处理措施，可有效防止裂纹产生。

He was a design engineer for shell and tube heat exchangers and air-cooled heat exchangers for 23 years.

他是一个23年的设计工程师管壳式换热冷却热交换器的换热和空气。

Also on the south surface water source heat pump systems and air-cooled heat pump performance of the comparison test.

还对南方地区地表水源热泵系统与风冷热泵的性能进行了对比测试。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。