采用催化合成法合成了三（4 氯苯甲酸）纤维素酯；
The cellulose tris(4-chlorobenzoate) has been synthesised by the catalytic method and was supported on Gas Chrom Q.
用该法对邻、间、对-氯苯甲酸混合物进行测定，结果良好。
The mixtures of o-, m-, p-chlorobenzoic acid are analyzed and the results are satisfactory.
难分离的混合邻、对氯甲苯经氧化可制得混合邻、对氯苯甲酸。
Chlorobenzoic acids can be synthesized by oxidation of mixed chlorotoluene which was difficult to separate.
氯化亚砜滴加到邻氯苯甲酸和乙醇混合物中，反应生成邻氯苯甲酸乙酯。
Thionylchloride was added to a solution consisting of ethanol and o-chlorobenzoic acid to affore o-chlorobenzoic ester.
对氯苯甲酸-2，4，6-三吡啶基三嗪稀土配合物的合成、表征及发光性能。
Synthesis, Characterization and Fluorescence Properties of Rare Earth with p-Chloro-benzoic Acid and 2,4,6-Tris-(2-pyridyl)-s-triazine.
本文在研究氯甲苯混合氧化合成氯苯甲酸工艺时，采用氧气液相催化氧化法，反应压力为常压。
The method of liquid oxygen oxidation of chlorotoluene mixture was choosen to synthesize chlorobenzoic acids, and the reactions were carried out under atmospheric pressure.
氟螨嗪是一种低毒、高效、机理独特的新型四嗪类杀螨剂。叙述了以2-氯苯甲酸为起始原料合成氟螨嗪的方法。
Flufenzine was a new kind of acaricide which had low toxicity, high activity and special mode of action. Fluenzine was prepared by using 2-chlorobenzoic acid as start material.
本文考察了萃取剂浓度、用量、反应温度、分散用水量等因素对对氯苯甲酸离解萃取过程的影响，得到了最佳的分离工艺条件。
In this study, base and acid were used for extraction, and the amount and concentration of extraction, temperature and the amount of water as scatter were investigated during the process oft...
将3，5— 二氯苯甲酸作为内标物，采用液相色谱（HPLC）法同时测定了百甲合剂水剂中的两种有效成份百草敌和二甲四氯钠。
In this paper, 3,5-Diclorobenzic acid was used as the internal standard to determinate the effective costituces in banvel·NH(CH3)2-MCPA·Na solution by HPLC.
本文主要报道了以2- 氨基-4， 6-二羟基嘧啶和邻氯苯甲酸为起始原料合成除草剂氟嘧磺隆，以及详细地介绍了各个中间体的合成方法。
This paper reports the synthesis of herbicide ofprimisulfuron-methyl, the method uses 2-amino-4,6-dihydroxylpyrimidine and O-chlorobenzoic acid as the raw materials.
本文主要报道了以2- 氨基-4， 6-二羟基嘧啶和邻氯苯甲酸为起始原料合成除草剂氟嘧磺隆，以及详细地介绍了各个中间体的合成方法。
This paper reports the synthesis of herbicide ofprimisulfuron-methyl, the method uses 2-amino-4,6-dihydroxylpyrimidine and O-chlorobenzoic acid as the raw materials.
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