醋酸

And taking the alkylation of propylene with benzene to produce cumene as model reaction , the reaction performance of HP zeolite catalyst was also evaluated by means of the semi-continuous gas-liquid reactor and liquid-liquid continuous reactor.

结果表明：催化剂强度随成型过程中醋酸用量的增加呈现先增大后减小的趋势，最高催化剂强度对应的醋酸用量为6%。

A blue or green powder consisting of basic cupric acetate used as a paint pigment and fungicide.

醋酸铜由碱性的醋酸铜构成的一种蓝色或绿色粉末，用作颜料和杀真菌剂

Methanimidamide monoacetate was synthesized by hydrogenation of cyanamide over Pd-In/C catalyst in the presence of acetate acid.

采用以活性炭为载体负载Pd、In制备的催化剂，在醋酸存在条件下，将氰胺加氢合成醋酸甲脒。

The result showed that two decalescence peak appears in the DSC curve from the composite of wheat straw-EVA. There is a difference of melting point between the composite of wheat straw-EVA and EVA.

结果表明：麦秸与乙烯－醋酸乙烯树脂复合后的人造板DSC曲线中出现了两个吸热峰，其熔点与乙烯－醋酸乙烯树脂的熔点有差别。

The strong corrosion of the acetic acid makes it difficult to select and design the measurement apparatus. In this paper, a new piezometric densimeter was designed and manufactured by ourselves.

另外，在PTA相关体系中，醋酸作为溶剂是生产过程中一个重要的组分，醋酸的强腐蚀性是实验装置的设计和选型的一大难题。

Products are based on polyurethane, acrylic, rubber, ethylene vinyl acetate, epoxy, polyvinyl acetate and starch and dextrin chemistries.

产品基于聚氨酯，丙烯酸树脂，橡胶，乙烯醋酸乙烯，环氧，聚醋酸乙烯酯和淀粉和糊精化学品。

The results show that 5% nucleating agent,twelve-hydrated disodium hydrogen phosphate,could reduce the supercooling degree of acetate hydroxide trihydrate to some extent but the supercooling degree was still large.However,the supercooling degree of sodium acetate trihydrate could decrease clearly by adding 3% thickener gelatin and 5% twelve-hydrated disodium hydrogen phosphate.

实验结果表明，质量百分比为5%的成核剂十二水磷酸氢二钠能一定程度上抑制无机水合盐三水醋酸钠的过冷度，但其过冷度仍然较大；使用质量百分比5%的十二水磷酸氢二钠和质量百分比3%的增稠剂明胶做添加剂后，三水醋酸钠的过冷性能得到明显改善。

Different kinds of organic solvents and the concentrations of HAC had significant effect on the separation, while concentrations of NaAC had a little effect.

其中，有机溶剂和醋酸的浓度对分离可产生显著的影响，而醋酸钠的浓度对分离的影响相对较小。

Objective To find ultraviolet spectrophotometry for dexamethasone acetonide content in the half finished product of cream dexamethasone acetonide .

目的建立醋酸地塞米松霜半成品中醋酸地塞米松含量紫外分光光度测定的方法。

Wistar rats were injected intraperitoneally with lead acetate in dosage of 659 mg/kg body every day.

Wistar大鼠每天腹腔注射醋酸铅 659mg/kg ，在第 4周醋酸铅剂量降至 3 2 9 5mg/kg ，8周停止染毒。

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。