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- Candles are made of paraffin wax. 蜡烛是由石蜡做成的。
- chlorination of paraffins 石蜡的氯化
- CPE was the product made by chlorination of PE, and had extensive applications. 氯化聚乙烯(CPE)是由聚乙烯氯化而制得的产品,用途广泛。
- PETROLEUM PRODUCTS. DETERMINATION OF NEEDLE PENETRATION OF PARAFFINS AND WAXES. 石油产品。石蜡和蜡针入度的测定。
- In this lecture we will discuss chlorination of water as an example. 本讲我们以氯水为例展开讨论。
- Thirty-one cases of VH, 32 cases of VC, and 66 cases of SCC were retrospectively retrieved from blocks of paraffin. 共有31例的口腔疣状上皮增生,32例的疣状癌及66例的鳞状细胞癌,均为石腊包埋的档案材料。
- Ozonation shows some promise as a substitute for chlorination of cyanide waste, although it has had limited full-scaleuse. 臭氧化法尽管其工业规模使用还有限,但有某些可能取代氯化法处理氰化物废水。
- An intermediate-or mixed-base crude contains roughly equivalent mixtures of paraffins and naphthenes (cyclo-paraffins). 中间基或混合基原油所含石蜡烃和环烷烃的量大致相等;
- Supplies for case management and chlorination of water have also been dispatched to some of the countries. 还向一些国家调运病例管理和水氯化用品。
- Thirty-one cases of VH,32 cases of VC, and66 cases of SCC were retrospectively retrieved from blocks of paraffin. 共有31例的口腔疣状上皮增生,32例的疣状癌及66例的鳞状细胞癌,均为石腊包埋的文件材料。
- Selecting chlorination of hydroxyl group in sucrose 6-acetate is a key in the process of making sucralose. 蔗糖-6-乙酸酯的选择性氯化是合成三氯蔗糖的关键步骤。
- Embeding The sealing of tissue prepared for permanent microscope slides in a solid block of paraffin wax prior to sectioning. 包埋:是在切片之前将组织密封在一小块石蜡中,以备显微镜永久切片之用。
- The synthesis of chloroacetyl chloride by the chlorination of ketene was studied in the article. 研究了乙烯酮氯化法合成氯乙酰氯。
- CM-A curing membrane is a new type curing agent of paraffin emulsion. The loss of water is 0.039g/cm2(ASTM Cl56-74). CM-A混凝土薄膜养护剂是石蜡乳状液类新型养护剂;水分损失量力0.;039克/厘米~2[ASTMC156-74]。
- Method: Technology of paraffin section and photomicrographic technique were used. 方法:石蜡切片技术及显微成像技术。
- Ozonation shows some promise as a substitute for chlorination of cyanide waste, although it has had limited full-scale use. 臭氧化法尽管其工业规模使用还有限,但有某些可能取代氯化法处理氰化物废水。
- When the mass ratio of paraffin wax/graphite equaled 4:1, the cooling effect was the best. 石蜡与石墨质量配比在4:1时,电池组冷却效果达到最佳。
- Reaction with less reagent(3equivalent) in excess thionyl chloride afforded a mixture which may arise from initial chlorination of the CO.NH group. 混合物可能是由于CO.;NH基首先与过量二氯亚砜中存在的少量试剂(3当量)发生了反应而形成的
- The simulated moving-bed adsorption(SMB) used for separation of paraffins process is one of the important processes in the production of alkyl benzene. 采用模拟移动床实现分子筛脱蜡过程是烷基苯生产中的一个重要环节。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?