酯化了的

The activities of coating enzymes were studied by esterification of lauric acid and lauryl alcohol as the model reaction.

以月桂醇和月桂酸在异辛烷中的酯化反应为模型测定了不同包衣脂肪酶的活性。

In order to investigate regulation roles of non-esterified fatty acids,β-hydroxybuty-ric acid and glucose in hepatocyte glycometabolism and lipometabolism in dairy cows, effects of NEFA, BHBA and GLU on expression of neonatal calf glucagon receptormRNA in neonatal calf hepatocytes cultured in vitro were observed by real-time quantitative PCR.

为阐明代谢产物非酯化脂肪酸、β-羟丁酸和葡萄糖在乳牛肝糖代谢、脂代谢中的调控作用，应用实时荧光定量PCR法观察了NEFA、BHBA和GLU对体外培养新生犊牛肝细胞胰高血糖素受体mRNA丰度的影响。

The paper introduced the property of the niobic acid and its usage in esterification, hydration, dehydration, et al.

介绍了铌酸(Nb2O·5nH2O)的性质及其在酯化、水合、脱水等反应中的应用。

This paper builtup esterification model, pre-polycondensation model, polycondensationmodel, and successfully built up monitoringon-line system of some key quality tar gets as well as operation systemmodel according to the polycondensation technique of NOY company.

本文在软测量技术的基础上，建立了酯化反应控制模型、预缩聚反应控制模型、终缩聚反应控制模型，并成功开发出在线控制系统，对生产过程中的关键质量指标如粘度、二甘醇、端羧基进行在线控制，控制精度达到小于2.5％。

By use of octadecyl (C18) column made in China, a RP-HPLC method was studied using phenylisothiocyanate as the pre-column derivatizing reagent for the determination of amino acids.

采用国产C18反相柱，对以异硫氰酸苯酯为柱前衍生化试剂的高效液相色谱测定氨基酸的方法进行了研究。

Olid superacids as SO42VZrO2 can overcome these disadvandages, and perform higher activity and better selectivity in esterification.

O_4~(2-)／ZrO_2型固体超强酸克服了这些缺点并对酯化反应表现出较高的反应活性和较好的产物选择性。

For the first time, the pervaporation composite membranes with thickness of 5-30μm phosphatic poly active layer were prepared and utilized for the separation of ethanol-water mixture and in the coupled membrane reactor.

首次以磷酸酯化聚乙烯醇为活性分离层制备了活性层厚度为1-30μm的PPVA复合膜，并用于乙醇-水混合物的分离及复合膜反应器中。

Thus, research on solid superacid has drawn more and more attention in industrial catalyst field.

本文论述了固体超强酸催化剂的研究进展及其在酯化反应中的应用。

Comparison was synthesized from undecylenic acid and iso-propyl alcohol over HPWA-SBA-15. Comparison was made among different catalysts, and influence of composition and repeated use of the catalyst were investigated.

将该催化剂用於催化以十一碳烯与异丙醇为原料合成十一碳烯酸异丙酯，进行了不同催化剂化剂的对比实验以及催化剂组成和重复使用的考察。

Monascus esterifying enzyme plays important roles in the formation of liquor flavor.

红曲霉产生的酯化酶在酒的风味物质产生中发挥了重要作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。