为什么要使用导热油作为传热介质？
后低温传热介质进入外层循环是在大楼的外面。
After that the low temperature heat-transfer medium goes into the outer loop which is outside the building.
可根据需要任意选择以水或热媒油当传热介质。
Water/oil dual purpose mmachine can use either water or oil heating medium.
加热器适于直接加热盛在热交换箱中的传热介质。
The heater is adopted to directly heat the heat-transfer medium in the heat exchange chamber.
在外层循环传热介质(氟利昂)直接到毛细管管压力释放。
In the outer loop this heat-transfer medium (Freon) is directed into the capillary pipe for pressure release.
以水为传热介质，电加热升温，通过高温水泵强制循环供热。
As a heat transfer medium with water, electrical heating heating up, through high temperature forced circulation pump heating.
本发明的合金主要用于替代汞作各型仪器中的传压、传热介质。
Said invented alloy is mainly used as pressure-transfer and heat-transfer medium instead of mercury.
提出了在温焓图上分析带有中间传热介质的热回收系统的方法。
A new method using T-H diagram is introduced to analyze the energy recovery system with intermediate medium.
离开气泵后传热介质进入系统内部电路通过四通阀8在这座建筑。
After leaving the air pump this heat-transfer medium goes into the system inner circuit through Four-way valve 8 which is inside the building.
以水为传热介质，采用组合桨，测定了装有双层蛇管的搅拌釜的传热系数。
The heat transfer coefficients of stirred vessel equipped with double coils were measured with water as heat transfer medium, using composite impellers.
设计了管内填充吸附剂，管外走传热介质的新型吸附床结构，建立了相应的数学模型。
The adsorption bed structure filling sorbent in tube and flowing heat transfer media out of tube was designed and the corresponding mathematical model was established.
本发明采用电加热方式，以导热油、水为传热介质，适宜于高粘度介质的载体反应釜。
The reaction kettle is electrically heated, takes heat transfer oil and water as heat transfer media and is a carrier reaction kettle suitable for a high-viscosity medium.
以夏热冬暖地区富水土壤砂质土为传热介质，进行了水渗流对其传热特性影响的实验模拟研究。
Taking the aqueous sandy soil in hot summer and warm winter area as a heat transfer medium, studies the influence of seepage on heat transfer characteristics of the soil by a simulating experiment.
传热介质(氟利昂)吸收热量从低品位的来源(即环境：空气，河流，下水道，等等)，以及蒸汽和空气进入泵14。
This heat-transfer medium (Freon) absorbs heat from a low grade source (that is environment: air, river, drain, etc), steams off and goes into air pump 14.
在非饱和含湿多孔介质传热传质的过程中，由于湿分迁移的存在，使得真实导热系数的测量和处理存在争议。
In the process of heat and mass transfer in unsaturated porous media, the measurement and treatment for the "true" thermal conductivity is disputable due to the moisture migration.
根据多孔介质干燥过程中的传热传质理论，结合纸机工作特点，建立了纸页的干燥过程物理模型和数学模型。
A mathematic model based on heat and mass transfer in porous media was established for the simulation of paper drying in dryer section of paper machine.
根据多孔介质理论，采用非局域热平衡方法，建立了干熄炉内传热的一维数学模型。
According to porous medium theory, non regional heat balance method is adopted, heat transfer one dimensional mathematical model in CDQ chamber is established.
对多孔介质快速干燥过程的传热与传质耦合方程组导出了两套代数显式解析特解。
Two algebraically explicit analytical solutions of the governing equation set for the coupled heat and mass transfer process of rapid drying in porous media are derived.
本文研究了沸腾传热过程中不同加热方式，不同几何结构表面和工作介质对沸腾滞后的影响，并提出了减少滞后对沸腾传热影响的措施。
The effects of heating ways, geometric surfaces and working media on hysteresis are studied in boiling heat transfer, and the ways of lessening hysteresis are proposed.
管外介质温度作为控制函数出现在传热方程的第三边界条件中。
The temperature of the medium out of the pipe, as a control function, occurs in the third boundary condition of heat transfer equation.
利用传热学原理估算了带钢连续退火生产中采用氢气和氢气加雾化水冷却介质的冷却速度。
The strip cooling rate with hydrogen and hydrogen plus water spray on continuous annealing line is estimated according to the heat transfer principle.
以水和正己烷作为介质，考察了通入空气对内管加热的竖直圆柱形环隙内的沸腾传热性能的影响。
Heat transfer of nucleate boiling of water and n-hexane in a vertical cylindrical annulus with inner side heated has been experimentally investigated.
这些结果表明，高含水量(85%)，可能增加小型基底真菌却减少了的孔隙介质和因此的传热传质。
These results indicate that the higher moisture level (85%), probably increased substrate availability to the fungus but reduced the porosity of the medium and hence the heat and mass transfer.
在算法中全面考虑了埋设介质的变热物性对管道传热的影响。
It is completely considered the influence of variably physical property upon heat transfer of pipeline in the algorithms.
综述了在多孔介质流动与传热研究领域的现状，提出了多孔介质流动换热研究新方向。
The research status on porous media flow and heat transfer was summarized. And a new research direction in heat transfer research of porous media flow was presented.
本文利用传热传质耦合方程，对带有移动边界的多孔介质干燥过程的三个干燥阶段的温湿度场进行了联合数值求解。
Numerical method is used in this paper to solve the heat and mass transfer coupled equations, the temperature and moisture fields in three periods of drying moist porous materials are obtained.
本文介绍了一种新型冷却介质HCFC C ，并就其物理化学性能以及传热冷却性能与CFC 113进行了实验比较。
This paper introduces a new coolant HCFC-C. Its physical, chemical, heat-transferring and cooling properties are compared with that of CFC-113 and the expected results are obtained.
本文介绍了一种新型冷却介质HCFC C ，并就其物理化学性能以及传热冷却性能与CFC 113进行了实验比较。
This paper introduces a new coolant HCFC-C. Its physical, chemical, heat-transferring and cooling properties are compared with that of CFC-113 and the expected results are obtained.
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