The effect on fresh alfalfa using Cu2 + protecting-green were not good.
铜离子单因素对紫花苜蓿的护绿效果均不好。
The solution of Cu2+ and citrate could generate ·OH under mercury light.
铜离子与柠檬酸钠溶液混合在光照下能产生氢氧自由基；
All of these are closely related to the charge character and condition of Cu2 + adsorption-desorption of soils.
这反映了C记离子在两类土壤固液两相间的分配比例不同，并与土壤的表面电荷特征、吸附解吸条件有关。
Deprotonation of MBA can interact with the metal ions, such as Cu2 + and Cd2 +, in aqueous solution to form surface complexes.
去质子化的对巯基苯甲酸能够与金属离子发生相互作用，如铜离子或镉离子，在水溶液中形成表面配合物。
Peanut protein was studied in an in vitro digestion system composed of pepsin and trypsin on its effect on the bioavailability of Cu2+.
以花生蛋白经体外模拟消化所得的消化物为研究对象，研究酶解花生蛋白对铜生物效价的影响。
The Cu2 + in laccase plays a key role in the catalytic reactions of laccase. Solvents of the reaction system also affect the catalysis of laccase.
漆酶中的铜离子在催化反应中起着重要作用，反应介质对漆酶的催化效率亦有较大的影响。
The results show that the corrosion wear resistance of low chromium white cast iron decreases with the increase of Cu2 + ion concentration in slurry.
结果表明，当浆料介质中铜离子浓度增加时，低铬白口铸铁的腐蚀磨损耐磨性降低。
The effect of Si content on the corrosion wear resistance of low chromium white cast iron in the slurry with Cu2+ ion was studied by three-body corrosion wear test.
而增加含硅量后的低铬白口铸铁的腐蚀磨损耐磨性将比普通白口铸铁的高。
The effect of Si content on the corrosion wear resistance of low chromium white cast iron in the slurry with Cu2+ ion was studied by three-body corrosion wear test.
而增加含硅量后的低铬白口铸铁的腐蚀磨损耐磨性将比普通白口铸铁的高。
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