heptane

The results indicated that n-heptane showed the two-stage auto-ignition, and heat release with low temperature reaction ( LTR) and high temperature reaction ( HTR), and heat release with HTR is consist of blue-flame reaction and hot flame reaction.

结果表明，正庚烷的燃烧过程由高温反应和低温反应两个阶段组成，高温反应阶段又可以分为蓝焰反应和热焰反应两个阶段。

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Extraction of lanthanide(ⅲ) was studied using heptane containing bis ( 2-ethylhexyl) phosphinic acid in perchlorate medium.

研究了二（2-乙基己基）膦酸（PIA-8）的庚烷溶液在高氯酸钠介质中对Ln3+的萃取。

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Dihydrolipoamide dehydrogenase The diphenylamine was deuterated by refluxing with a mixture of heptane and?? for an hour.

二氢硫辛酰胺脱氢酶将二苯胺与正庚烷和？虻幕旌衔锛尤然亓？小时，可使二苯胺重氢化。

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A self-designed experimental device was set up to investigate the mass transfer process in the furfural extraction of model compounds. The results showed that the mass transfer rates of n-heptane and tetralin increased with temperature.

用自行设计的实验装置研究糠醛萃取模型化合物的萃取传质过程，结果表明该萃取传质过程中，正庚烷和四氢萘的传质速率随温度的升高而升高。

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The Interfacial Characteristics of Species in 5709-Heptane-CoSO_4 ( or NiSO_4) Extraction System ⅱ. Reaction Controlling Step for Extraction Kinetics of Cobalt and Nickel

5709-庚烷从硫酸介质中萃取钴、镍体系的界面特性&（Ⅱ）钴、镍萃取动力学反应控制步骤的判定

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This paper reports the results of an experimental investigation of the autoignition chemistry behaviors of Primary Reference Fuels ( n heptane and iso octane) and their blends of different octane ratings.

本文介绍了标准参考燃料（正庚烷和异辛烷）及其混合物氧化自燃化学特性的实验研究结果。

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The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems.

化合物庚烷的主要用途是作为双基推进剂的增塑剂.

词典精选例句

Photoinduced electron transfer reactions between alkyl diamines and ZnO, TiO2 dispersions in heptane or benzene solution were studied with the combination of ESR spectroscopy and spin trapping technique.

用自旋捕捉技术与ESR相结合的方法研究了脂二胺在ZnO、TiO2的庚烷或苯的分散体系中光诱导的电子转移过程。

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Effects of wo_x/ zro_2 on the performance of pt/ wzr h β catalyst for the n-heptane hydroisomerization

Hβ中添加WO x/ZrO2对Pt/WZr-Hβ催化剂正庚烷临氢异构化性能的影响

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However, it is difficult to produce multi branched i heptane and restrain its cracking.

正庚烷异构化的难点在于高选择性地生成多侧链异庚烷和抑制异庚烷的裂化反应.

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To investigate the effect of molecular deposition film oil displacement agent on the wettability of reservoir minerals, the changes of the wettability of water and n-heptane on the minerals adsorbing oil displacement agent are studied by Washburn method.

为考察MD膜驱剂吸附对不同性质的矿物表面润湿性的影响，利用Washburn法分别研究了水和正庚烷在这些矿物上的润湿性变化。

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a series of turbidity measurements have been made for binary solutes of diethyl maleate in heptane, octane, nonane, and decane in the critical regions at various wavelengths and temperatures.

测量了顺丁烯二酸二乙酯与正庚烷、正辛烷、正壬烷和正癸烷二元溶液在临界区域不同波长及温度下的浊度。

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The photocatalytic reactivity of the samples were tested by the gas-phase photocatalytic oxidation of heptane.

以气态 庚 烷为反应体系,来比较上述两种催化剂的光催化活性.

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S_ ( RN) 1 Reaction of 7,7-Dichlorobicyclo [ 4.1.0] Heptane with the Anion of 2-nitropropane

7,7-二氯双环[4.1.0]庚烷与2-硝基丙烷阴离子的S（RN）1反应

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alkaline lipase catalyzed syntheses of ethyl hexanoate in heptane

碱性脂肪酶在正庚烷中催化合成己酸乙酯的研究

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The effects of alcohol are studied on the microemulsion composed of nonionic surfactant, water and heptane.

研究了醇在非离子表面活性剂 、 水及庚烷体系中对其形成的微乳液的影响.

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Self-heating of two typical n-alkane ( n-heptane and n-hexadecane ) is studied by Accelerating Rate Calorimeter.

研究燃油在绝热条件下的燃烧情况对实际应用中改善燃油燃烧性能,改进发动机工况等有着重要的指导意义.

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