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放热     
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  heat release
     Swirl chamber structure parameters are investigated on SD195( D×S =95 mm×115 mm)and SD2100( D×S =100 mm×115 mm) diesel engines. A new method which is named 4 stages accumulative heat release rate is developed.
     本文作者在SD195(D×S=95mm×115mm)、SD2100(D×S=100mm×115mm)2种涡流室式柴油机上进行了有关涡流室结构参数及燃烧过程的研究,提出了以4段累积放热率来评价涡流室燃烧系统燃烧过程及其结构参数的新方法。
短句来源
     The heat release rate of TBD620V12 diesel engine is analyzed by the method of combustion analysis.
     利用燃烧分析方法,对TBD620V12柴油机的缸内压力曲线进行了放热规律分析.
短句来源
     Furthermore,at higher engine speeds, the ignition time delays by 11°-13° when the LPG mass fraction is higher than 20% and the peak heat release rate is far lower than that of diesel, and the combustion duration is extended by about 22°-25°.
     当发动机转速较高时,在LPG质量分数大于20%后,混合燃料的燃烧始点比柴油延迟11°~13°,最高燃烧放热率远低于纯柴油,燃烧持续期延长约22°~25°;
短句来源
     Gas Temperature Measurement inside Diesel Engine Cylinder and Heat Release Calculation--Two-Zone Calculation Model Based on Measured Temperature and Pressure
     柴油机缸内温度测量与放热计算——-基于实测温度、压力的双区计算模型
短句来源
     An Accurate Study on Calculation Method and Program of Heat Release Rate in Swirl Chamber Diesel Engines
     涡流室式柴油机放热率的计算方法和计算程序的精确化研究
短句来源
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  exothermic
     An exothermic peak in DSC tracing was presented for glassy alloys Fe_(24)Zr_(76) and Ni_(24)Zr_(76), but two or three peaks for Co_(21)Zr_(79), Pd_(24.5)Zr_(75.5), Cu_(45)Zr_(55) and Cu_(67.5)Ti_(32.5).
     在Fe_(24)Zr_(76),Ni_(24)Zr_(76)合金玻璃体中呈现出一个放热峰,而Co_(21)Zr_(79),Pd_(24.5)Zr_(75.5),Cu_(45)Zr_(55)和Cu_(67.5)Ti_(32.5)则有两个或三个放热峰。
短句来源
     Kinetics and Mechanism of the First-stage Exothermic Decomposition Reaction for 2,6,8,12-Tetranitro-4,10-bis (2,2,2-trinitroethyl)-2,4,6,8,10,12-hexaazatricyclo[7·3·0·0~(3 ,7)]-dodecane-5,11-dione
     2,6,8,12-四硝基-4,10-二(2,2,2-三硝基乙基)-2,4,6,8,10,12-六氮杂三环[7·3·0·0~(3,7)]十二烷二酮-5,11-放热第一阶段分解反应的动力学和机理(英文)
短句来源
     The exothermic peak at 940℃ for the formation of 3C_2S·3CaSO_4·CaF_2 appears after an endothermic valley at 910℃ corresponding to eutcetic point.
     在940℃形成3C_2S·3CaSO_4·CaF_2时的放热峰是位于在910℃共熔物熔融时吸热谷之后。
短句来源
     the ΔG and ΔH of adsorption are <0 which indicates that the adsorption is spontaneous and exothermic with adsorption heat of -50 kJ/mol.
     吸附过程的ΔG和ΔH均<0,是自发放热过程,吸附热达-50kJ/mol。
短句来源
     Two exothermic peaks were observed at 341. 6℃and 406. 2℃, which respectively corresponded to form the new phases Ni_5P_2 and Ni_3P in the differential thermal analysis.
     差热分析研究发现,在341.6℃和406.2℃有两个放热峰,分别对应于新相Ni5P2和Ni3P的形成。
短句来源
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  heat liberation
     when the mass ratio of AC/NaHCO3/L/Na-L/stabilizing agents is 4/0.8/0.6/1.0/6.2, the heat decomposition of compound blowing agent is slow and the heat liberation is moderate when the foaming material is heated. Thus the properties of the foaming material are superior and the cells are uniform and fine.
     当AC/NaHCO3/L/Na-L/稳定剂为4/0.8/0.6/1.0/6.2时,复合发泡剂受热时分解平缓、放热适中,制得的材料性能最佳,泡孔均匀细密。
短句来源
     Determination and calculation of oxidation heat liberation intensity of loose coal at low temperature stage
     松散煤体低温氧化放热强度的测定和计算
短句来源
     Compared with the Al-MCM-41 synthesized by TMB as expander particularly,it has high crystallinity,high average pore diameter,less roasting weightlessness and smooth heat liberation.
     与单纯使用TMB合成的A l-MCM-41介孔分子筛相比,使用混合液制备的试样结晶度得到提高,平均孔径增大,焙烧后的失重较小且放热平缓。
短句来源
     Connected bond energy change in coal and oxygen combination process, bond energy estimation method is gained to calculate upper and lower limit of oxidation heat liberation intensity of loose coal at different low temperature stage.
     结合煤氧复合过程的键能变化量 ,得出低温氧化放热强度的键能估算法 ,确定其上限和下限 .
短句来源
     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 ;
短句来源
更多       
  liberation of heat
     The Study of Ingress and Liberation of Heat for Quasi Static Process of Ideal Gas
     理想气体任意准静态过程吸放热研究
短句来源
     It is found that T-M is storable and thermostable, and has slow and low liberation of heat in the curing process.
     结果表明T-M具有优良的贮藏稳定性、热稳定性,固化放热量少、放热平稳.
短句来源
     Studied the ingress and liberation of heat for quasi static process of ideal gas from micro and macro points of view
     从微元过程和宏观过程的角度,对理想气体任意准静态过程的吸、放热进行了研究.
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  heat release
Energy could not be translated into ATP effectively in the course of oxidative phosphorylation resulting in heat release.
      
The combustion and heat release of engines using diesel fuel and bio-diesel fuel have been investigated.
      
The initial heat release peak declines a little, the corresponding crankshaft angle changes in advance, and the combustion duration is prolonged.
      
It is shown that the allowance for the effects of the heat release of phase transition resulted in a rather notable change in the kinetics of nucleation even at a sufficiently high concentration of the passive gas.
      
The solution of the problem for the case in which the thickness of the heat release zone is neglected (the infinitely thin detonation wave model) was obtained in [1-3].
      
更多          
  exothermic
Furthermore, at low concentrations (up to 5 mM), Me2SnCl2 binds to the phosphate groups of DNA in an exothermic step and had no significant effect on double-strand DNA stability, confirmed by the fact that the Tm value did not change.
      
The compound organification and exothermic process of the solid phase copolymerization promoted the melting intercalation.
      
The thermody namic analysis indicated that the swelling process is an exothermic process.
      
Exothermic effects arising during silicon powder heating after their mechanical treatment were measured by synchronous TG-DSC thermal analysis method.
      
Safe and Unsafe Boundaries of Regions of Critical Phenomena in the Kinetics of Exothermic Reactions
      
更多          
  heat liberation
The heat liberation in the middle part of the transformation range and an essential influence of this effect on the structure of reverted austenite in the N25KhT2 alloy has been confirmed experimentally.
      
The method of reconstructing the true curve of heat liberation from the shape of the thermograms has been presented.
      
Heat liberation from a sphere moving in a viscous liquid
      
The method of [1] is used to solve the problem of heat liberation from a sphere moving in a viscous liquid, where the velocity field is given by the Stokes solution [2].
      
The effect of radiation on free convective heat liberation from the surface of a vertical cylinder located in a transparent medium is studied.
      
更多          
  liberation of heat
A spectral analysis is performed of fluctuations in the liberation of heat in the pre-melting regime of Cu, Sb, Ge, and KCl.
      
A mathematical model and algorithm for calculating reactions taking place with intense liberation of heat and change of volume
      
The sorption of strontium on the sorbent was accompanied by the absorption of heat but the sorption of Cs+ results in the liberation of heat.
      
The reaction there is accompanied by liberation of heat and change in the concentration of the mixture with subsequent heat and mass exchange between this surface and the flow.
      
The polymerization of methyl methacrylate is accompanied by liberation of heat; this results in overheating of the reaction mass during production of plastics.
      
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