heat liberation
英 [hiːt ˌlɪbə'reɪʃ(ə)n]
美 [hiːt ˌlɪbəˈreɪʃən]
放热
双语例句
- Through these heat liberation and resistance tests obtained are the relationship of heat liberation performance under various frontal air speeds and the air side resistance performance.
通过对小样放热及阻力的试验，得出不同迎面风速下的放热性能及空气侧阻力性能的关系。 - According to actual condition, grasping mostly contradiction both heat liberation of coal oxidation and heat elimination of environment, based on mechanics of fluids in porous media and theory of heat and mass transfer, the mathematical model is set up.
本文根据现场实际条件，抓住煤体氧化放热和环境散热这对主要矛盾，根据多孔介质渗流力学和传热传质学理论，建立了煤自燃过程数学模型。 - According to heat transfer theory and the change of temperature field determined through experiment of coal self ignite at low temperature stage, thermal equilibrium method is developed to calculate oxidation heat liberation intensity of loose coal at different low temperature stage.
根据煤低温自然发火实验台测定的温度场变化和传热学理论，推导出计算不同温度松散煤体低温氧化放热强度的热平衡法； - The catalyst exhibits the features of high activity, high output per single reactor operation, uniform heat liberation in the initial phase of the polymerization reaction and easy control.
结果表明，HDC型高效催化剂活性高，单釜产量高，聚合反应前期放热均匀，操作易于控制。 - Effect factor analysis of heat liberation effect of coal self-ignite oxidation
煤自燃氧化放热效应的影响因素分析 - Through the analysis of the simulation experiment, we can know the Period of coal spontaneous combustion, heat liberation intensity;
通过模拟试验的测试，可分析得出煤的实验最短发火期以及表征煤自燃极限外界条件的参数：下限氧浓度、上限漏风强度和最小浮煤厚度。 - Wall temperature calculation formula of the tube is derivate, with fume flowing in and heated uniformly. It is founded that the fume temperature and heat liberation coefficient are the main factors that affect tube wall temperature.
推导了烟气在管内流动、均匀受热管壁的壁温计算公式，分析得出，影响壁温的主要因素是烟气温度和表面传热系数。 - According to the model, oxygen consumption rate and heat liberation intensity of coal, diffusion coefficient and osmotic coefficient of oxygen is confirmed for key parameter to numerical simulation of coal self-ignition process, and these parameters are researched and test by experiment.
依据模型确定出煤自燃过程数值模拟所需的关键参数为煤的耗氧速度和放热强度及松散煤体内的氧气扩散系数和渗透系数，通过实验对其进行了研究和测试。 - The honeycomb heat regenerator had widely used in the fields of the industrial furnace for its advantage like high specific surface area, high rate of heat liberation and storage, low resistance loss and so on.
蜂窝陶瓷蓄热体以其比表面积大、蓄放热速度快、阻力损失小等优点，在工业炉窑上得到了广泛的应用与推广。 - The heat liberation at low-temperature carbonization stage is the result of conjugation reaction, aromatization reaction and cross-linking reaction which are facilitated by the oxygen element of the stabilized fiber.
低温碳化放热是结构中的氧元素促进共轭、芳构化及交联等反应的结果，具有进一步稳定纤维结构的作用。