而在黑色素生合成过 程中的关键酵素为酪胺酸 (tyrosinase)， 已知 酪胺酸 要有效发挥其催化活性， 须有铜离子 (copper ion)作为酵素-受质反应过程的辅因子。
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copper ion laser 铜离子激光器
copper ion polishing 铜离子抛光
copper ion conductor 铜离子导体
modified with copper ion 铜离子改性
Copper Ion Inhibitor 铜离子抑制剂
copper ion exchange Cu离子交换
Copper ion inhibitor MDA 抗铜剂MDA
Adsorption on copper ion by cellulose of Eichhornia crassipes and several other plants were studied.
本文研究了凤眼莲及其它几种植物纤维对铜离子的吸附。
参考来源 - 凤眼莲纤维改性及其对重金属吸附性能的初步研究Kinds of modified silk fibers containing different metal ions, such as rare earth ion, copper ion and nickel ion were prepared.
本文旨在制得各种含金属离子的改性真丝纤维,采用了含稀土金属离子、铜离子和镍离子的改性溶液,达到了制得改性真丝纤维的目的。
参考来源 - 金属离子修饰真丝纤维及纤维性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Purification of copper ion-containing nickel anodic electrolyte and cobalt chloride solution are examined.
试验了镍阳极液和氯化钴溶液中所含铜离子的净化。
Objective To evaluate treatment of the bleeding and prolapse of hemorrhoids by copper ion electrochemistry.
目的利用铜离子电化学疗法治疗痔出血及痔脱出。
The inhibition of copper ion on nitrification activity of nitrifying bacteria in sediment and activated sludge were studied.
研究了铜离子对底泥和活性污泥硝化活性的抑制作用的差异。
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