"having pincer-like claws," 1826 as a term in zoology; 1920 in chemistry, from Modern Latin chela "claw" (from Greek khele "claw, talon, cloven hoof;" see chelicerae) + -ate (2). Related: Chelated; chelating; chelation.
双语例句
1. After Fe - Chelate fertilization rinse the leafs with water.
施完螯合铁肥后用清水漂洗叶子.
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2. Afterchloroform was evaporated , it was used as chelate complex chromatographic stationary phase to purify puerarin extractive.
建立了采用配位色谱柱从葛根素浸膏中分离纯化葛根素的方法.
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3. Using genedifferential gene expression in rats which fed with ferrous methionine chelate and ferrous sulfate respectivly.
研究缺铁日粮中补充蛋氨酸螯合铁与硫酸亚铁对大鼠铁利用及肝基因表达的影响.
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4. Under these conditions, the product has low viscosity, good water - solubility and excellent chelate ability.
在此条件下得到的产品粘度低, 水溶性 好,螯合能力强.
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5. The factors affecting the separation of metal chelate interaction chromatography also were studied.
