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methylene

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methylene

英音:/'meθɪliːn/美音:/'mɛθɪlɪn/ 全球发音: 生词本: 添加笔记:
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n. 亚甲基
methylene blue 亚甲蓝;美蓝
methylene chloride 二氯甲,亚甲基氯

Four Polysubstituted Pyrrole N Methylene 1,3,4 Thiadiazoles were synthesized.The structure of related products have been discussed.

合成了一系列取代吡咯-N-亚甲基联1,3,4-噻二唑和相关化合物,并构进行了分析和表征

Most other processes use chemical solvents, like Methylene Chloride or Ethyl Acetate to decaffeinate coffee beans.

而通常这个过程,有些工艺会使用二氯甲(用作萃取剂)或乙酸乙酯(用作溶剂)等。

This article is a study of methylene chloride as a substitute for trichloro-fluoromethane in producing flexible polyurethane foam.

讨论了用二氯甲替代一氟三氯甲进行软质聚氨酯泡沫塑料的生产。

Antioxidative effect of carotenoids on the methylene blue sensitized photoxidation of soybean oil and rapeseed oil was investigated.

采用亚甲基蓝作剂,研究了类胡萝卜素在豆油、菜油中的抗油氧化作用。

Carbasugars,carbocyclic analogues of true sugars,are compounds in which the ring-oxygen of furanoid or pyranoid sugars is replaced by methylene group.

碳环糖是一类呋喃或吡喃糖环中的氧原子被亚甲基取代后形成的糖类似物。

Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.

利用2-亚甲基吲哚啉和取代水杨醛缩合得到十三种新的基苯乙烯基吲哚啉螺苯并吡喃。

A large number of structures of benzene methyl and methylene groups but rare aralkyl ether linkage existed in the waste liquor.

两种废液木素中都含有大量的苯环及甲基、亚甲基构,几乎不存在基芳基醚键构;

The hydroxyl value of epoxy-containing polyester was determined by analyzing acetification principle and using acetyl chloride as acetifier and methylene chloride as solvent.

通过酰化原理分析,选用乙酰氯作酰化剂、二氯甲作酰化溶剂,测定含环氧基聚酯的羟值。

The deionizing and deoxidizing water is required by the methylene blue spectrophotometric method in the new national standard to analyze sulfide in water and waste water.

在新颁国标中,采用亚甲基蓝度法测定水和废水中硫化物时,要求用去离子除氧水做为实验用水。

Methods Three handred and sixty-one patients with acut chlorphenamidine poisoning cases were gastric lavage completely and treated with proper amount of methylene blue and large dose of VitC.

方法361例患者给予彻底洗胃,适量亚甲蓝及大剂量维生素C治疗,支持及症处理。

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相似单词


methylcytidine, methylcytisine, methyldiphenhydramine, methyldiphenyl, methyldopa, methylene, methylene blue, methylene chloride, methylenecyclopentadiene, methylene-dianiline,
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