Twenty-one species of red tide organisms and four types of red tides (uniphase, biphase, triphase, tetraphase) were found.
共发现赤潮生物21种,赤潮类型4种(单相型、双相型、三相型和四相型)。
单词 | triphase |
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Twenty-one species of red tide organisms and four types of red tides (uniphase, biphase, triphase, tetraphase) were found. 共发现赤潮生物21种,赤潮类型4种(单相型、双相型、三相型和四相型)。 Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst. 摘要利用固载化聚乙二醇-400作三相相转移催化剂,以氢氧化钾的水溶液作碱,从苯乙腈和苄基氯出发合成了苯乙腈的单烷基化物-α-苄基苯乙腈。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。 |
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