mesophase的例句大全

Study on mesophase pitch derived from 1,2,4,5 tetramethylbenzene

均四甲苯合成中间相沥青的研究

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The Effect Factors of Mesophase Thermal Conversion Process Used for Needle Coke Formation

形成针状焦的中间相热转化过程中影响因素研究

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Effect of structure of refined pitch on thermal conversion of Mesophase

精制沥青结构对中间相热转化过程的影响

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Preparation of Mesophase Pitch by Thermal Conversion of FCC Slurry

FCC油浆热转化制备中间相沥青的研究

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First pET-h α CGRP was transformed to E. After E. STUDY ON THE THERMAL CONVERSION OF MESOPHASE

中间相热转化行为研究

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Study on the thermal polymerization preparation of pre-polymer with high-content mesophase from coal tar pitch

软沥青热聚合制备高含量中间相预聚体的研究

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Thermal polymerization temperature was too low to form a mesophase ordering; temperature was too high, the coke prepared often poor and loosely ordered.

热聚温度过低，无法形成有序性中间相；温度太高，制备的生焦往往有序性差且结构松散。

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Thermal polymerization time was conducive to the full formation of mesophase, financial and ultimately the formation of non-spherical mesophase streamlined, fibrous coke structure.

热聚时间的延长有利于中间相小球体充分生成，融并，最终形成非球中间相广域流线型、纤维状的生焦结构。

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The dynamic parameters like reaction Velocity constant and activation energy of thermal polycondensation of modified ethylene tar pitch and ethylene tar pitch were obtained. In addition, the processes of catalytic modification and mesophase transition were analyzed in terms of the composition and structural changes in the pitches.

求得了改质沥青和乙烯焦油沥青热缩聚反应速度常数和反应活化能等动力学参数，并对催化改质过程和中间相传化过程的组成和结构变化进行了分析。

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During the more than semicentennial development, the raw material used for producing carbonaceous mesophase extended to synthetic resin or synthetic pitch, such as naphthaline pitch, PVC/ PE mixed pitch and so on.

经过半个世纪的发展，制备碳质中间相的原料扩展到合成树脂或纯芳烃缩聚而成的合成沥青，如萘沥青、聚氯乙烯/聚乙烯混合沥青等。

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The results show that the mesophase pitch has excellent spinnability with a much lower spinning temperature.

结果表明：加氢反应使煤沥青分子结构中引入了脂环结构，氢化沥青中间相具有优异的可纺性，纺丝温度可降低30℃左右。

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pitch fluoride was prepared through mesophase pitch grain reacted with fluorine gas in rotative nickel reactor. gas pressure was up to 0.10mpa; reaction temperature was kept at range from 80 ℃ to 90 ℃.

在旋转式反应釜中采用中间相沥青微粒与氟气进行反应（反应条件：气压0.10MPa；温度80~90℃）制备出氟化沥青。

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Large diameter carbon filaments from mesophase pitch for thermal management applications

高导热大直径中间相沥青炭纤维的研制及结构表征

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And the formation, growth, coalescent and solidify of mesophase spherule was continuously observed, while the slurry without pretreatment only showed the formation and solidify of the mesophase spherule.

未经处理的原料只观察到了小球的出现与固化，而预处理FCC油浆可以观察到中间相小球出现、长大、融并及固化的完整过程。

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The kinetics of formation of the mesophase from solvent refined AnGang medium temperature pitch and Carbon black added was studied, with the Percentage of mesophase determined by microscope.

采用光学显微镜进行中间相定量，研究了溶剂重整的鞍钢中温沥青及其添加炭黑后的中间相生成动力学。

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The relationships between oxidization/ car-bonization/ graphitization temperature, heating rate, raw material type of mesophase pitch and oxidative stabilization extent, graphitization extent, tensile strength/ modulus, electric resistance, and fiber structure are discussed.

讨论了氧化碳化与石墨化温度、升温速率、中介相沥青原料种类与氧化稳定化程度、石墨化程度、抗张强度与模量、电阻率、纤维结构的关系；

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The results show that mesophase was stripe-like fine fiber structure at 350 ℃.

结果表明，在350℃时中间相呈条纹状的细纤维结构，此时中间相沥青的流动性良好，有利于纺丝。

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Results show that the C-H bonds disappeared and the C-F bonds gradually increased in the process of reaction, the plane structure of mesophase pitch molecule was destroyed and distortion molecule construction of pitch fluoride was formed.

结果表明：随着氟化反应的进行C-H键消失，C-F键形成并逐渐增加；中间相沥青中原有的大分子平面芳烃结构被破坏。

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The result shows that pitch with high carbon yield, either mesophase pitch or modified pitch, is excellent impregnant for C/ C composites and helpful to rapid densification.

结果表明，中间相沥青及改性沥青等高残炭收率沥青是CC复合材料极佳的浸渍剂，有利于快速增密。

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test method for microscopical analysis by reflected light and determination of mesophase in a pitch

硬沥青的中间相的测定和反射光作显微分析的试验方法

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