查询词典 acetic

Suffice it to say that the unusually high boiling point of acetic acid.

只要谈一下醋酸的不寻常的高沸点就行。

Effects of different factors on the leaching of calcium from steel slag with acetic acid were investigated.

研究了不同参数对钢渣在醋酸溶液中钙离子溶出效率的影响。

Eight kinds of solid acid catalysts for esterification of acetic acid and isopentyl alcohol are studied in this paper.

本文研究了8种固体酸催化剂催化乙酸与异戊醇的酯化反应，结果表明：FeCl3。

In chapter five, the acetic acid gas sensors were studied, which can be applied in heroin drug detection.

第五章中在实验基础上确定了毒品海洛因的结构组成，首先提出了间接检测海洛因的方法。

The effects of water,free fatty acid,and acetic acid in the reaction system on the reaction were systematically studied.

系统研究了反应体系中的水、游离脂肪酸和乙酸对反应的影响。

Two exceptions, acetic acid and sodium disilicate, are included in Figure 2.

两个例外，醋酸酸和二硅酸钠，包括在图2。

Under those conditions, the disposal rates of acetic acid and TOC reached 86% and 74% within 300 min.

在此条件下，300min内溶液中乙酸和TOC降解率分别为86%和74%。

It can just react in aqueous acetic acid and only when the concentration is as high as 50vol.

溶剂和还原剂种类对分子氧氧化的苯经基化反应有着至关重要的作用。

The ester of salicylic acid and acetic acid, it inhibit s production of prostaglandins in the body.

系水杨酸和醋酸的酯，会抑制前列腺素的生成。

To study the corrosion of dehydration column in acetic acid plant,a mathematical model of separation process was developed.

为解决乙酸装置脱水塔的腐蚀问题，建立了乙酸生产分离过程的数学模型，对脱水塔的操作工况进行了模拟分析。

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。