查询词典 heat exchange

Hot air enters into stirring and crushing and drying chamber from the botton of drier with suitable atomizing speed. It exerts strong shearing, blowing, floating and rotating effect to raw material. Therelore raw material is granulated through centrifuge, sheafing, impacting and friction effect. It strengthens the process of heat exchange.

热空气由入口管以适宜的喷动速度从干燥机底部进入搅拌粉碎干燥室，对物料产生强烈的剪切、吹浮、旋转作用，于是物料受到离心、剪切、碰撞、摩擦而被微粒化，强化了传质传热。

Ccording to the characters of porous metals, a new effective bulk modulus formula with simpler expression was obtained by considering the heat exchange between the metallic skeleton and air in pore on the basis of phenomenological Biot-Allard model, therefore an extended sound absorption model was put forward.

bstract 根据金属骨架多孔材料的特点，在Biot-Allard刚性骨架多孔材料内流吸声模型的基础上，考虑金属的热导特性，推导出一种新的、形式较简单的有效体积模量表达式，从而得到了一种扩展的吸声模型。

Carries out the macroscopic and microscopic analysis for corrosion of heat-exchange tubes used for lithium bromide absorption chiller,investigates the corrosion substance by scanning electron microscopic and X-ray energy dispersive spectroscopy,analyzes the chemistry composition of tubes,cooling water and lithium bromine solution.

对某制冷机组吸收器的冷却水管出现不同程度的腐蚀穿孔进行宏观和微观形貌分析，对腐蚀孔附近腐蚀产物进行扫描电镜-能谱分析，并对冷却水管化学成分、冷却水质和溴化锂溶液进行分析。

In this paper,the mathematics model of the heat exchange in the combustion chamber of the ceramic furnace was established.

文摘：本文建立了陶瓷窑炉火焰空间系统传热数学模型，根据该数学模型模拟了保温对火焰空间系统对物料传热的影响。

The main cause of corrosion case of heat exchange tubes for a heater of nature gas by hot water jacket was studied by means of water quality examination, scanning electron microscope, X-ray photoelectron spectroscope and X-ray diffraction analysis.

用水质分析和腐蚀产物的XRD、XPS、SEM分析等方法及密闭系统静态挂片实验，研究了加热炉腐蚀的主要原因和机理。

对温度的响应（E2）植物与水（D2）温度与物种分布（E3）动物与水（D3）生态系统格局（S1） High temperatures may lead to enzyme inactivation or the unbalancing of components of metabolism; for example, in plants, respiration may proceed faster than photosynthesis, leading to death, however, the most frequent effect of high temperature on ectotherms is dehydration.

Heat exchange 温度阈高温可能导致酶失活或代谢组分不平衡，例如植物的呼吸作用快于光合作用而导致死亡。然而高温对外温动物最普遍的影响是引起脱水。

For these reasons, aiming at the low temperature separate method of light hydrocarbon recovery, the simple and accurate SRK state equation has been used to calculate the components thermodynamic characters of natural gas. This paper simulates the units process of the light hydrocarbon recovey process such as flow mixer/spilliter, flash, pump, valve, compressor, expander, distillation and heat exchange etc., and give examples to contrast calculation for each unit process.

为此，针对轻烃回收低温分离法工艺，以简单、准确的SRK状态方程为热力学计算基础模型，对轻烃回收工艺中的流股混合器、流股分割器、等温闪蒸器、绝热闪蒸器、泵、节流阀、压缩机、膨胀机、精馏过程及换热器等单元过程进行了模拟，并对各单元过程进行了实例对比计算。

The temperature change factor in heat exchange process of engine practical cycle was considered in the model.

模型考虑了发动机实际循环工质吸、放热过程温度变化的因素，比现有的等温换热循环有限时间热力学模型更接近实际循环，模拟精度更高。

Thermos bottle's function is to maintain the temperature of hot water bottle and cut off the bottle and the bottle outside the heat exchange, so that bottle of "hot" out do not go, bottles of "cold" would not be permitted.

保温瓶的功能是保持热水温度和一瓶瓶切断与外界的热交换瓶，使瓶&热&出不去，瓶子的&冷&是不允许的。

There are vertical, horizontal, oil-burning, water-pipe, and gas-pipe various models for the users to choose. Heat exchange machine and collection machine

机型丰富，一机多用：立式、卧式、燃油、燃气、水管、烟管多种机型可供用户自由选择，热交换器与集箱分离，采暖水、热水的负荷可根据需

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。