乙酸的

Or or related to acetic acid .

乙酸的或与之相关的。

Potassium ferricyanide and dithiothreitol were used to control redox potential from －100 mV to －450 mV in 3 L fermenter.

在3 L发酵罐上利用铁氰化钾和二硫苏糖醇调节发酵体系氧化还原电位值在－100～－450 mV，结果表明－350 mV为菌体生长和产丁二酸的最佳电位，丁二酸生产速率由0.75 g/提高到1.18 g/，产物丁二酸与副产物乙酸的质量浓度比由2.5提高到3.9。

This article makes the comprehensive analysis on the organic contaminants in acid wastewater in the acetaldehyde unit by means of SPME, GC／MS, GC and volumetric analysis, and tries to find possibility of recovery of acetic acid.

采用SPME、GC／MS、GC及容量分析技术对乙醛装置酸性废水中有机污染物进行了综合分析，探讨了回收乙酸的可行性。

The crystalline amide of acetic acid, CH3CONH2, used as a solvent and wetting agent and in lacquers and explosives.

乙酰胺乙酸的晶体胺，CH3CONH2，用作溶剂和湿润剂，并用于油漆和炸药

Under above conditions, 97.6 % of chloroacetic acid was converted.

在此反应条件下，氯乙酸的酯化率为97.6%。

This thesis illustrates polymerization of PGA by using Chloroacetic acid contract-synthesize polymerization with solvent.

本论文主要研究了溶液缩聚法合成聚羟基乙酸的实验方法。

The model was applicable to most of the organics in the experiment, and wasnot well applicable to acetone and chloroacetic acid.

模型对大部分试验有机物都适用，对丙酮和氯乙酸的适用性较差。

In order to better control the formation of haloacetic acids in chlorinated drinking water, many techniques and analysis methods were exploited.

为了更好地控制饮用水中卤乙酸的形成，各国研究人员开发出多种分析技术和方法。

The crystalline amide of acetic acid, CH3CONH2, used as a solvent and ''.

乙酰胺乙酸的晶体胺，ch3conh2，用作溶剂和湿润剂，并用于油漆和炸药

To establish the method of head space gas chromatography for the determination of TCA in urine.

目的 建立尿样中三氯乙酸的顶空－气相色谱毛细管柱测定方法。

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。