Then the heat conducting and temperature variation of the standard shape workpiece in the cooling process are calculated.
其次计算了急冷过程中标准形状工件的热传递及温度变化的数学规律；
Also a closing course of initial crack and thermal cracking coming into being in the cooling process are observed in our experiment.
实验还观察到砂岩表面微缺陷发生闭合的全过程，在冷却过程也有微裂纹形成等现象。
The results show that the decarbonization of Si Mn bearing spring steel mainly occurs both in the heating process prior to rolling and in the cooling process after rolling.
结果表明：硅锰弹钢脱碳主要发生在轧前加热过程中，轧后冷却也发生脱碳。
When the oxygen fuel ratio is too high, particle decarburization and binder phase nonuniform contract in the cooling process are the determining factors to the coating structure and properties.
氧燃比过高，粒子脱碳和黏结相在冷却过程中收缩不均匀是影响涂层结构和性能的决定因素。
But with each collision, the photons slowly assumed the temperature of the pigment molecules, cooling one another to room temperature without being lost in the process.
而每经过一次碰撞，光子的温度会慢慢地趋近于色素分子的温度，进而降温至室温，而且光子在这一过程中不会消失。
Bearing parts in the process of hardening cooling by internal stress due to the formation of quenching cracks crack said.
轴承零件在淬火冷却过程中因内应力所形成的裂纹称淬火裂纹。
QUENCHING: The process of rapid cooling from an elevated temperature. The product is placed in contact with liquids or gases, usually oil, water, or air.
淬火：指从某一高温快速冷却的过程。产品被放置于液体或气体中接触，通常是油，水或者空气。
In the process of diesel engine manufacturing, the cooling efficiency of the casting core of cylinder head is critical to the thermal stress analysis.
在内燃机的生产过程中，气缸盖铸造水芯的冷却效率对于发动机的热应力分析至关重要。
The heat pump also provides the hot water and heating to the swimming pool and in summer provides cooling to the floors: - replenishing the borehole in the process.
热泵同时对游泳池供应热水和供暖，在夏天对地板提供冷气：——在此工程中重新填满钻孔。
This article combines the rolling characteristic of H-beam, analyzes concrete problems of controlled cooling in rolling process and makes the optimization project of H-beam controlled cooling.
结合H型钢轧制的特点，分析控制冷却在轧制中运用的具体问题，制定了H型钢控制冷却的优化方案。
The source of PT acid in PTA, the crystal principle of PT acid and PTA, the variable factors cooling speed and solvent ratio in the crystal process were analysed.
分析了PTA中PT酸的来源，PT酸与PTA结晶过程的结晶原理，结晶过的可变因素冷却速度和溶剂比。
It gives introduction to the design and new type equipment features of dilute acid cooling and cleaning process of smelting gas used in the acid making plant of Daye Smelter.
介绍大冶有色金属公司冶炼厂制酸车间采用稀酸冷却净化工艺的设计以及新型设备的特点。
In studying air-cooling process with humidification or dehumidification, it is necessary to measure the enthalpy difference of air before and after the air - cooler.
研究空气冷却过程，当有湿交换时，必须要测量空气的焓差。
The optimization of Initial Temperature Difference (ITD) is the relatively key part in the process of the design of the direct air cooling power station.
初始换热温差ITD值的优化是直接空冷电站设计过程中较为关键的部分，关系到整个电站设计是否经济、合理。
In this research work, the thermal elastic-plastic method is used to analyze the dynamic thermal stress in the stress-frame specimen during its solidification and cooling process.
本研究用热弹塑性方法分析铸造应力框自凝固到冷却过程动态热应力。
The function, main types, structure, design and process of the cooling setting molds in the extrusion production are introduced.
介绍冷却定型模在挤出生产中的作用、主要类型及其结构、设计与加工。
The reliability of data in continuous casting process is prerequisite for a successful application of dynamic secondary cooling control system in the continuous casting of steel.
连铸过程数据的可靠性是连铸二冷动态控制系统成功应用的前提。
Good cooling performance, can timely carry heat generated in the rolling process.
良好的冷却性能，能及时的携带轧制过程产生的热量。
There exist three brittle temperature ranges during the course of solidification and cooling process in the weld metal of Low-carbon steel.
低碳钢焊缝金属凝固冷却过程存在三个脆性温度区。
With a example design of a transmitter, the design and computation process of the method is discussed in detail, and reasonable design result of forced air cooling is presented.
并以某发射机的强迫风冷散热设计为例，详细阐述了此方法的设计计算过程，给出了强迫风冷系统合理的设计结果。
This paper introduces in details the engineering design for circulated cooling water treatment of Yangzi BASF Styrene Plant, including process flow, calculation and equipment selection etc.
详细介绍扬子巴斯夫苯乙烯工厂循环冷却水的工程设计，包括处理系统流程、有关计算和设备选型等。
Specific cases of electricity leakage in the cooling system of electrolysis process are given and analysed in theory. Preventing and controlling measures are also presented.
通过实例与计算对电解过程中冷却系统的漏电进行了理论分析及讨论，并提出了防治措施。
The concept of relative water loss rate is advanced to judge the degree which actual water loss is higher than theoretical water loss in the process of vacuum cooling.
提出相对失水率的概念，作为比较真空冷却过程中实际失水高于理论失水程度的判断依据。
Antifreezing is always a notable problem in the start-up in winter, shutdown process and low load operation period of air cooling condenser of large size direct air cooling unit.
大型直接空冷机组空冷凝汽器在冬季启动、停机过程以及低负荷运行阶段的防冻问题尤为突出。
Antifreezing is always a notable problem in the start-up in winter, shutdown process and low load operation period of air cooling condenser of large size direct air cooling unit.
大型直接空冷机组空冷凝汽器在冬季启动、停机过程以及低负荷运行阶段的防冻问题尤为突出。
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