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等温dsc
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  isothermal dsc
     The Avrami equation was used to analyze the isothermal DSC data measured under 4 5℃,5 5℃,6 5℃ and 7 5℃.
     所测得的升温DSC曲线的相变热略高于降温过程的相变热 ,本研究还测得了材料 4 5℃ ,5 5℃ ,6 5℃和 7 5℃下的等温DSC数据。
短句来源
     STUDY ON THE CURING DYNAMICS OF E-51/DDS SYSTEM WITH ISOTHERMAL DSC
     等温DSC研究E-51/DDS固化动力学
短句来源
     Evaluation of the Reactivity of HMX with Materials by Use of the Time to Complete Melting and Decomposing (TCMD) of Isothermal DSC Curve
     用等温DSC曲线的全熔分解时间评价HMX与材料的反应性(英文)
短句来源
     In order to examine this deduction, the amorphous Ni74Si10B16 alloy as quenched was selected as a candidate to make a series of isothermal annealed treatments and isothermal DSC measurements.
     为了检验这一推论的正确性,本文选用Ni74Si10B16非晶合金淬态样进行了一系列的等温退火处理和等温DSC测试.
短句来源
     The isothermal DSC measurement is used to test the reactivity of various materials with HMX by measuring the time to complete melting and decomposing (TCMD). The results show that TCMD is an accurate screening criterion for materials which will be added to and in contact with HMX.
     用测定全熔分解时间(TCMD)的等温DSC法检验了各种材料与HMX的反应性,结果表明,TCMD是一个精确筛选HMX组分和HMX接触材料的判据。
短句来源
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  “等温dsc”译为未确定词的双语例句
     The compatibility of red phosphorus(RP)with some common materials such as PTFE, C6Cl6, BG, Mg-Al, Fe3O4, Ap were researched by using the DSC method.
     用非等温DSC法考察了赤磷(RP)与聚四氟乙烯(PTFE)、六氯代苯(C6Cl6)、苯酐(BG)、镁铝合金粉(Mg-Al)、四氧化三铁(Fe3O4)、高氯酸铵(Ap)的相容性。
短句来源
     Under the non-isothermal DSC conditions, the chemical kinetics of the combustion synthesis reaction Ti+3Al-TiAl3 was studied by Friedman method.
     用Friedman法研究了非等温DSC条件下燃烧合成反应Ti+3Al→TiAl3的复杂反应动力学.
短句来源
     In this paper,the kinetics of thermal decompositon of the complex Pr(NCS)_3 ·4C_6H_5CH_2NH_2 is studied under non-isothermal conditions by DSC curve and kinetic param- eters(apparent activation energy E,reaction progression and pre-exponential constant A) are obtained.
     本文利用非等温 DSC 曲线对配合物 Pr(Ncs)_3·4C_5H_5CH_2NH_2进行了非等温动力学研究,求得了该配合物的热分解反应动力学参数:活化能 E、反应级数 n、频率因子 A。
短句来源
     The crystallization behavior of Fe_(73.5)Cu_lNb_3Si_(13.5)B_9 amorphous alloy was investigated by differential scanning calorimetry(DSC).
     本文通过非等温DSC方法研究了Fe73.5CulNb3Si13.5B9合金的晶化行为。
短句来源
     The compatibility of 1,3,3 trinitroazetidine (TNAZ) with some common materials such as HMX,RDX,NC,C 2,NG was researched by using the DSC method.
     用非等温DSC法考察了 1,3 ,3 三硝基氮杂环丁烷 (TNAZ)与奥克托今 (HMX)、黑索今(RDX)、硝化棉 (NC)、硝化甘油 (NG)、二甲基二苯脲 (C2 )的相容性。
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  相似匹配句对
     (2) isothermal;
     一般等温;
短句来源
     The Kinetic Study of Non-isothermal Dehydration of Gypsum by DSC
     石膏非等温脱水的动力学研究——DSC
短句来源
     Assessment of Nonisothermal Crystallizability of the PET by DSC
     用DSC评价PET的非等温结晶能力
短句来源
     Computerization of DSC Quantitative Determination
     DSC定量的电子计算机化
短句来源
     EXPLANATION OF DSC CURVE
     DSC 曲线解析
短句来源
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  isothermal dsc
Correlated kinetic parameters and kinetic equations of the autocatalytic empirical kinetic model of LPSMC system were determined by using isothermal DSC to scan the system which was thickened by crystalline polymer (PEG-MAH).
      
The data were compared with results from differential scanning calorimetry (DSC), using a simple numerical simulation to model the effects of finite smaple thickness on the form of the isothermal DSC curves.
      
Non-isothermal and isothermal DSC measurements have shown that the LLDPE crystallization rate is strongly enhanced by the addition of SBH.
      
The multi-overlapping peaks were observed in the non-isothermal DSC curves of oriented PET fibers under relaxed condition.
      
The compositional dependence of the glass transition temperature (Tg), and the temperature of the maximum rate of crystallization (Tp) of As-Se glasses containing Sb has been measured using non-isothermal DSC.
      
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The determination of the most probable mechanism function and a numerical method of computing three kinetic parameters of thermal decomposition reaction of double-base propellant by a single non-isothermal DSC curve are reported. Thedata are fitted to the integral, differential and exothermic rate equations by linear least-squares, iterative, combined dichotomous and least-squares methods, respectively. The apparent activation energy, pre-exponential constant, reaction order and the most probable mechanism function...

The determination of the most probable mechanism function and a numerical method of computing three kinetic parameters of thermal decomposition reaction of double-base propellant by a single non-isothermal DSC curve are reported. Thedata are fitted to the integral, differential and exothermic rate equations by linear least-squares, iterative, combined dichotomous and least-squares methods, respectively. The apparent activation energy, pre-exponential constant, reaction order and the most probable mechanism function (integral form) of thermal decomposition reaction of double-base propellants DP-1 and DP-2 obtained by the logical choice method are 147.85 and 156.06kJ·mol-1 , 1013·6 and 1014·4 s-1,.0.78 and 0.54, 1-(1-α)1/4 and 1-(1-α)1/2, respectively.

本文根据在CDR-1型热分析仪上测得的一条非等温DSC曲线,确定了双基推进剂热分解反应的最可几机理函数,提出了计算三个动力学参数(E,A和n)的数值方法.该法用线性最小二乘法、迭代法以及二分法与最小二乘法相结合的方法,以积分方程、微分方程和放热速率方程拟合实验数据.在逻辑选择建立了微分形式或积分形式的机理函数的最可几一般表达式后,用放热速率方程计算相应的动力学参数E,A和n的值.

The cure reaction of the system epoxy-nadic methyl anhydride-lead

本文用动态与等温DSC研究了环氧树脂—甲苯钠迪克酸酐—苯甲酸铅的固化反应动力学,方法较简便。动态法测得该反应为二级反应,活化能E为59.9kJ/mol,频率因子A为1.3×10~6;等温法测得E为62.4kJ/mol,A为1.2×10~5。

The cure reaction kinetics of tetraglycidyl4,4'-diaminodiphenl methane (AG-80)-Diaminodiphenyl sulfone (DDS) epoxy resin system was investigated by isothermal DSC. The DSC data were processed with computer and the DSC curve was simulated by sectional parabola interpolation method. The overall reaction order of 1.5 and activation energy of 1.035×10_2kJ/mol were obtained by linear regression method. The quantitative relationship among extent of curing reaction a(%),temperature T(℃) and time t(min) was found by...

The cure reaction kinetics of tetraglycidyl4,4'-diaminodiphenl methane (AG-80)-Diaminodiphenyl sulfone (DDS) epoxy resin system was investigated by isothermal DSC. The DSC data were processed with computer and the DSC curve was simulated by sectional parabola interpolation method. The overall reaction order of 1.5 and activation energy of 1.035×10_2kJ/mol were obtained by linear regression method. The quantitative relationship among extent of curing reaction a(%),temperature T(℃) and time t(min) was found by progressive regression method. a=b_0+b_1t+b_2t~2+b_3Tt+b_4T~0.4+b_5T~0.2t~0.2+b_6T~0.4t~0.4+b_7T~0.8t~0.8+b_8T~0.4t~0.2 where b_i (i=0,1,…8) were regression coefficients. This equation can properly simulate the cure reaction process in certain region (153-220℃, 0-240min).

本文应用等温DSC研究了四官能环氧AG-80/DDS体系的固化反应动力学,采用计算机处理数据,用分段抛物插值法模拟DSC曲线,用回归分析法求出了反应级数、反应速率常数和反应活化能,建立了反应程度与温度和时间的定量关系,为模拟反应过程,制定合理的固化工艺参数提供了依据。

 
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