查询词典 synthesis
- 与 synthesis 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Reaction thermodynamics of diphenyl carbonate synthesis by the transesterification reaction from dimethyl carbonate and phenol is introduced.
介绍了碳酸二甲酯与苯酚酯交换合成碳酸二苯酯的反应热力学。
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Much attention has been paid to the synthesis and application of diphenyl carbonate because it can be used as an environmentally benign chemical intermediate.
碳酸二苯酯是一种用途广泛的环保型化工中间体。
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Their behaviors on the synthesis of diphenyl carbonate from phenol and CO2 in CCl4 were examined.
以二氧化碳、苯酚和碳酸钾为原料，在四氯化碳溶液中反应合成碳酸二苯酯时，锌负载催化剂具有较高的催化活性和DPC选择性。
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Much attention has been paid to the synthesis and applications of Diphenyl carbonate because it can be used as an environmentally benign chemical intermediate.
碳酸二苯酯是一种用途广泛的环保型化工中间体。
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The molar ratio of different metal ions within support, the preparation methods of supports and catalysts, and other factors had been studied. The activity of catalyst was evaluated by the synthesis experiments of diphenyl carbonate.
实验考察了载体金属离子的组成和配比、载体和催化剂的制备方法等因素对催化活性的影响，以苯酚氧化羰基化反应合成DPC的实验结果对催化活性进行了评价。
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The paper reviewed the synthesis and production of the surfactant - dodecyl diphenyl ether sodium disulfonate .
介绍了十二烷基二苯醚二磺酸钠的合成及生产情况。
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The synthesis of diphenylamine from aniline-phenol by liquid phase condensation in the presence of Pd/C catalyst was studied.
研究了在Pd／C催化剂存在下，通过液／固催化缩合反应由苯胺和苯酚合成二苯胺的方法。
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The methods for synthesis of RT base have been sumed up- The synthetic processof RT base from benzeneamine and diphenylamine have been detailed.
本文综述了 RT培司的现有各种合成方法。
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The conventional process for the synthesis of rubber antioxidant 4020 from the 4-anino diphenylamine and methyl isobutyl ketone under high pressure can be replaced by a new three-step process using p -aminophenol, methyl-isobutyl ketone, formic acid and aniline as raw materials.
以橡胶防老剂4020合成新工艺小试条件为依据，完成了放大试验过程的工艺研究，改变了传统的在高压下以较大分子为原料合成橡胶防老剂4020的工艺路线。
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Synthesis of calcium fructose????1,6????diphosphate
1，6？？捕？？磷酸果糖钙盐的制备研究-广东医学院学报
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。