酯胶

Experiments, the researchers selected 10 female monkeys were divided into two groups, give one of five female monkeys injected into the vagina containing a monoglyceride of lauric acid gel treatment fluid, the other five as a control group.

实验中，研究人员选了10只雌猴分为两组，给其中5只雌猴的***注入一种含有月桂酸单甘油酯的凝胶处理液，另外5只作为对照组。

Poly(N-isopropylacrylamide-co-2-hydroxyethyl methacrylate)/clay hydrogel was copolymerized with NIPA and HEMA cross-linked by clay to form a new kind of nanocomposite hydrogel P(NIPA-co-HEMA)/clay was obtained.

以无机粘土为交联剂制备了具有温度、pH双重敏感性的聚(N-异丙基丙烯酰胺-co-甲基丙烯酸-β-羟乙酯)/粘土纳米复合水凝胶P(NIPA-co-HEMA/clay，并用红外和X衍射对其结构和形态进行了表征。

The influences of the variations of the ingredients of the Magnesium oxychloride gelatin/ polyacrylate composites on their flexural properties was studied.

研究了氯氧镁凝胶/聚丙烯酸酯复合材料配方各组分对弯曲性能的影响。

Due to the hindered nature of the vinyl group in- 27 3 days were required to reduce the ozonide; fortunately, the reaction progress can be monitored easily by TLC.

同酯-27手，下一组黑胶转为经醛啉臭氧、用人的臭氧减少与甲基或产后大出血3、治疗后，在指定四氢呋喃对异构；醛类-29年联合摄制产量65%的两步。

With ester- 27 in hand, the vinyl group was next converted to the aldehyde moiety via ozonolysis, employing reduction of the ozonide with dimethylsulfide or PPh 3 , followed by treatment with DBU in THF to effect epimerization; aldehyde- 29 was produced in a combined yield of 65% for the two steps.

同酯-27手，下一组黑胶转为经醛啉臭氧、用人的臭氧减少与甲基或产后大出血3、治疗后，在指定四氢呋喃对异构；醛类-29年联合摄制产量65%的两步。

PAGE was used to analyze and compare the variation of composition and content of four isoenzymes , esterase, acid phosphatase, malate dehydrogenase and lactate dehydrogenase, of Paramecium bursaria which cultured in light and dark .

作者应用聚丙烯酰胺凝胶电泳技术分析比较了光培养绿草履虫和暗培养绿草履虫中酯酶、酸性磷酸酶、苹果酸脱氢酶和乳酸脱氢酶四种同工酶的组分及含量的变化。

The working electrode was prepared by way of depositing TiO2 thin film on conductive ITO glass substrate via sol-gel method. As 3-electrode testing system was then formed combining it with SCE as reference one, black platinum electrode as auxiliary one and PC+LiClO4 solution as electrolyte.

采用溶胶－凝胶法在ITO导电玻璃基片表面制备一层TiO2薄膜，将其作为工作电极，与作为参比电极的饱和甘汞电极、作为辅助电极的铂黑电极、作为电解质溶液的碳酸丙烯酯＋高氯酸锂一起构成三电极测试体系。

Polyvinyl acetate emulsion are widely used in the field of coating and adhesive .

聚醋酸乙烯酯乳液被广泛应用于涂料工业和胶粘工业。

A review is made of the history, current research situation and modification methods of wood adhesives in China, placing emphasis on three traditional types of formaldehyde-based resin wood adhesive and polyvinyl acetate emulsion used in panels second processing and furniture production, The development trend of wood adhesives in China is also summarized.

介绍了木工用胶粘剂发展的历史和研究现状及改性方法，重点是综合了传统木工用三种甲醛类胶粘剂和人造板二次加工及家具生产用聚乙酸乙烯酯乳液胶的研究进展，同时提出了木工胶粘剂的发展趋势。

Nanometer praseodymium and iron doped TiO2 powder was obtained from tetrabutyl titanate by sol-gel method.

以钛酸丁酯为原料，用溶胶-凝胶法制备了掺杂镨和铁的纳米TiO2粉末，采用X光衍射仪对粉体的物相进行了表征。

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。