氯乙酸

136 cases of pointed condyloma were treated in the center. The surface of the lesion area was first treated with dichloroacetic acid for 15 minutes, and washed with normal saline, then MEBO was applied to the lesion area. MEBO was applied every 6 to 8 hours(3 to 4 times a day) and 8 cases of the same disease were treated with MEBO 2 times a day(every 12 hours), 3 cases with large lesion areas were treated more frequently.

用二氯乙酸涂抹疣体表面15分钟，再用生理盐水擦洗，即于疣体表面及带部涂MEBO.136例患者每6小时～8小时给药一次，8病例每12小时用药一次，疣体较大范围较广泛的3例患者，增加换药次数，并行分期治疗。

The cholesteric liquid crystalline solution of ethyl-cyanoethyl cellulose/dichloroacetic acid C/DCA showed multi-texture behavior with variation of concentration.

乙基氰乙基纤维素／二氯乙酸溶液形成的胆甾相的聚集态结构随着浓度的变化会呈现出多种织构形态。

In this paper,we compared the photodegradation efficiency of nano-titania films by using dichloroacetic acid,rhodamine B and methyl orange as the photocatalytic referents and the ultraviolet lamp as the source light to generate the photocatalytic reaction.

针对纳米氧化钛光催化性能研究中缺乏统一有效表征标准的现状，比较了二氯乙酸、罗丹明B和甲基橙三种光催化活性评价物的热稳定性和对紫外光的稳定性，并以氧化钛纳米薄膜为光催化剂，研究了三种评价物的光催化降解效率表征，以及酸碱度、通氧条件等因素对评价物在光催化活性表征中的影响及其机理，归纳了三种评价物对于纳米氧化钛光催化活性表征的优缺点。

The methods of deprotein of ginger polysaccharide extract were compared among trichloroacetic acid method, digallic acid method and Sevag method.

以新鲜的生姜为试材，通过正交试验研究了生姜多糖的最佳提取方案，比较了三氯乙酸法、鞣酸法和Sevag法脱蛋白的效果。

Glyoxylic acid was prepared by reaction of sodium hydroxide surplus with methyl dichloroacetate in methanol solution via neutralization of filtrate with 50 percentage sulfuric acid to pH 2～3 and hydrolyzation after separation of salts.

二氯乙酸甲酯和过量的氢氧化钠在甲醇溶液中反应，滤出氯化钠后，直接加入适量的 5 0 %的硫酸调 pH值为 2～ 3，滤出硫酸钠，蒸馏回收甲醇，水解、浓缩，得到不含乙二醛的 4 0 %乙醛酸溶液。

In fact, Kjeldahl method is not difficult to make up for deficiencies, as long as a multi-step process: first TCA to deal with samples.

其实凯氏定氮法的缺陷并不难弥补，只要多一道步骤即可：先用三氯乙酸处理样品。

Methods: Transfer the sample about 1ml, equvalent to about 2mg of Monoammonium Glycyrrhizinate, add 1 ml of 20% trichloroacetic acid using ethanol as the solvent, evaporate on a water bath to nearly dry, the residue appeares purple.

取本品1ml（约相当于甘草酸单铵2mg），加入20%三氯乙酸乙醇溶液1ml，置水浴蒸至近干，残留物显红紫色。

The optimal conditions were obtained that isopropanol concentration 95% mass ratio of sodium hydroxide to soybean dietary fiber and monochloracetic acid 1.00:1.25:1.20, alkalization time 60 minutes, etherification temperature 70 degrees C, and etherification time 120~150 minutes.

以大豆膳食纤维为原料，一氯乙酸为醚化剂，异丙醇为溶剂，制备了羧甲基大豆膳食纤维，研究了异丙醇溶液质量分数、NaOH用量、MCA用量、碱化时间、醚化温度、醚化时间对产品羧甲基质量分数的影响。

This paper is mainly focus on the modification of konjac glucomannanwith mannanase and monochloroacetic acid.

本文以魔芋葡甘露聚糖为原料，利用甘露聚糖酶和氯乙酸对KGM改性。

The influence of the use level of base and monochloroacetic acid on the degree of substitution in CMS,the influence of DS and H/Na(ratio of free and salified carboxylic acid in CMS)on swelling and disintegrating of CMS have been discussed.

考察了碱和一氯乙酸用量对CMS取代度的影响及DS和CMS中游离羧基和成盐羧基比对崩解剂吸水溶胀性能的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。