粉色帽，120ppm—紫色帽，240ppm—蓝色帽） 6×1.6mL 脲酶溶液 ( Urease Solution ) 2×1.5ml 硝普盐苯酚混合物 （ Phenol Prusside ） 2×1.5ml6×碱性次氯酸盐（Alkaline Hypochlorite） 2×1.5ml本试剂盒应当在4℃...
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应用紫外差光谱和荧光光谱法研究了水溶液中酰胺类除草剂乙草胺、丙草胺、丁草胺、异丙甲草胺与脲酶分子间的相互作用。
The binding of acetochor, pretilachor, butachlor and metolachlor to urease in aqueous solution was studied using UV difference spectrum and fluorescence spectrum methods.
随灌水次数增加，所有处理的土壤脲酶活性都有明显减少，与淋溶液氮素淋出量趋势相同。
The activities of urease of all the samples are lower with the time, and the trend is the same as the Leaching Less of urea.
发现将脲酶配制成一定浓度的乙醇溶液能显著地增强激光光偏转信号强度。
The urease catalyzes the hydrolysis of urea. It was found that the signal could be enhanced if an ethanol solution of urease was used for the reaction.
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