查询词典 trichloride

Isoamyl acetate was synthesized by urushiol resin immobilized ferric trichloride catalyst in this paper.

用漆酚树脂固载化三氯化铁高分子催化剂合成醋酸异戊酯，对催化剂进行了红外光谱表征。

The learning dysmnesy and pathology characteristic of AD could be simulated finely by D-galactose and aluminium trichloride. It may be a relatively ideal AD animal model.

D-半乳糖联合三氯化铝能较好的模拟AD的学习记忆障碍和病理学方面的特征，是筛选AD治疗药物的一种比较理想的动物模型。

Diethylphosphite was prepared from ethanol and phosphorus trichloride at mole ratio of 3.3:1 with the droping temperature at 5-10℃, and reacted under room temperature.

以无水乙醇和三氯化磷为3.3：1的投料量，5～10℃下滴加，室温下反应，制备亚磷酸二乙酯。

The main products are: phosphorous trichloride 300,000 tons / year, phosphorus oxychloride 100,000 tons / year, phosphorus pentachloride 50,000 tons / year, 10,000 tons trichloroisocyanuric parathion / year chloromethyl ether 5000 tons / year, triethyl phosphite 10,000 tons / year, triphenyl phosphite 5000 tons / year, three phosphoric acid ethyl butoxy 2000 tons / year.

主要产品有：三氯化磷30万吨/年、三氯氧磷10万吨/年、五氯化磷5万吨/年、三氯硫磷1万吨/年、氯甲基甲醚5000吨/年、磷酸三乙酯10000吨/年、磷酸三苯酯5000吨/年、磷酸三丁氧基乙酯2000吨/年。

Epoxycedrane was firstly synthesized at home and abroad from α-cedrene by epoxidation of hydrogen peroxide under the catalysis of ruthenium trichloride and pyridine-2, 6-dicarboxylic acid.

以三氯化钌和2，6-二羧基吡啶为催化剂，双氧水为氧化剂，时α-柏木烯进行环氧化反应合成环氧柏木烷。本合成方法在国内外尚未见报道。

For the past years,our products such as Salicylal,Di-tert-butyl dicarbonate,sodium tertbutoxide,Phosphorus trichloride,Trichloromethyl chloroformate enjoy superior reputation home and abroad,some products even fill the domestic blank,products are sold to more than 20 domestic provinces and to japan,Europe,South America,etc.

本厂生产的氧氯化磷、三氯化磷、水杨醛等系列产品以优质的质量享誉国内外，多年以来，我厂依靠科技兴厂，始终坚持&质量第一，用户至上&的宗旨。

SiC nanowires were found in crystallochemical analysis of SiBONC ceramic powder, which was synthesized through a polymer pyrolysis route from the raw materials of tetrachloride, phenyle aldehyde, boron trichloride and aniline.

在对SiBONC陶瓷粉末坯体进行高温气压处理时，发现在坯体表面生长出大量β-SiC 纳米线。

The process industrial synthsis of tert-dodecyl mercaptan from dodecylene and hydrogen sulfide with aluminium trichloride as catalyst was introduced, which consists of four units including the preparation of catalyst, purification of raw dodecylene, additive reaction and separation of reaction product.

介绍了以无水三氯化铝络合物为催化剂，十二烯和硫化氢直接加成法生产叔十二烷基硫醇的工业试验工艺。

In some areas, the risk levels of carbon trichloride, hexachlorobutadiene, carbon tetrachloride, chlorylene, tetracarp, trichloroethane , chloroform, gammexane and other pollutants all exceed 10-4, all above the harm value of 1, and these pollutants are likely to cause risks to human health.

而少数区域的六氯乙烷、六氯丁二烯、四氯化碳、三氯乙烯、四氯乙烯、1，1，2-三氯乙烷、氯仿和六六六等污染物风险等级均大于10-4，危害商均大于1，这些污染物均能对人体健康产生风险。

The novel title compound was synthesized with benzaldehyde, isobutyraldehyde, phosphorus trichloride as raw materials. The total yield was 40.8%. The structure was confirmed by 1H NMR, 31P NMR and elemental analysis.

摘要以苯甲醛、异丁醛、三氯化磷为原料合成了新型的1，3，2-氧磷杂环类化合物2-苯羟甲基－5，5-二甲基－4-苯基－2-氧代－1，3，2-二氧磷杂环己烷，总收率为40.8%，并对其进行了NMR研究和结构表征。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。