嘧啶衍生物的合成与转化、生物活性与代谢研究是有意义的。
Studies on the synthesis and conversions, biological activity and metabolism of pyrimidine derivatives are significant.
在与正常气化炉同样的工作温度下，使用二氧化碳能提高固体燃料至合成气的转化率。
Working at the same temperature as a normal gasifier, using CO2 means a better conversion of solid fuel into syngas.
本论文研究目标是在常规阴离子聚合方法合成sbs的基础上，通过端基转化实现了SBS与极性单体共聚。
Based on the general synthesis of SBS by anionic polymerization mechanism, we have carried out the copolymerization of SBS with several polar monomers by conversion of end-group of SBS.
用净化黄磷尾气为原料与甲醇液相合成甲酸甲酯，并对影响一氧化碳及甲醇转化率、甲酸甲酯时空收率等的因素进行了研究。
The synthesis process of methyl formate (MF) from purifying yellow phosphorus tail gas and methanol, and some influence factors of synthesize MF, are studied in this paper.
通过实验，实现了石墨转化率在70％ 、80 ％ 、90 ％ 等较高水平的粉末触媒金刚石合成，并就此与片状触媒进行了对比分析；
The graphite transform ratio of 70%, 80% and 90%, which is higher than the normal slice catalyst synthesis system has been achieved by powder catalyst.
概述了二氧化碳利用的研究动态，介绍了二氧化碳与水催化转化制合成气的方法。
This paper summarized the research developments of carbon dioxide and introduced three main chemic methods of utilizing carbon dioxide, especially the method of producing synthesis gas catalyzer.
与已有的碳酸二甲酯合成方法相比，该方法具有转化率高、成本低、不腐蚀设备、工艺路线简单等优点。
The advantages of this method is high yield of DMC, low cost, no eroding and simple operation.
而且，与在同样培养条件下的对照组相比，FGF2处理导致硫酸化蛋白多醣的合成，以及更少的蛋白多醣的转化。
Moreover, FGF-2 treatment resulted in increased sulfated proteoglycan synthesis and lower aggrecan turnover compared to untreated controls under identical culture conditions.
本文在C307与C9催化剂结构特性研究的基础上，研究了工艺条件对甲醇合成原料转化率、产率以及甲醇选择性的规律性影响；
In this paper, the regularity impact of technological conditions on feed-gas conversion, space-time yield and methanol selectivity is studied, based on the basic nature study of C307 and C9 catalysts;
同时考察了乙酸酐与苯酚物质的量比对苯酚转化率的影响，得到了合成乙酸苯酯的最佳工艺条件。
Meanwhile, the influence of the ratio between phenyl hydroxide and acetic anhydride to translating rate was also studied, and the optimum technological condition…
气体发生器将煤与生物质转化成合成气，此合成气为一氧化碳、二氧化碳和氢化物的混合物，作为联合循环电厂的燃烧气体。
The gasifier will convert coal and biomass into syngas, a mixture of co, CO2 and hydrogen, which will be used to fuel the combined-cycle power plant.
气体发生器将煤与生物质转化成合成气，此合成气为一氧化碳、二氧化碳和氢化物的混合物，作为联合循环电厂的燃烧气体。
The gasifier will convert coal and biomass into syngas, a mixture of co, CO2 and hydrogen, which will be used to fuel the combined-cycle power plant.
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