The trace pesticide residue methyl-parathion was detected using SERS.
采用SERS的方法检测痕量农药残留甲基对硫磷分子。
Methyl parathion hydrolase (MPH) was a novel member of phosphotriesterase.
甲基对硫磷水解酶（MPH）是一种新的有机磷水解酶。
Omethoate, Cypermethrin and parathion additive does not affect its basic effect.
氧化乐果，氯氰菊酯和乙基对硫磷的助剂对其药效基本没有影响。
Methyl parathion hydrolase (MPH) is a novel member of organophosphorus hydrolase.
甲基对硫磷水解酶(MPH)是一种新的有机磷水解酶。
The conclusion can be drawn that Chinese cabbage applied methyl parathion can not be consumed in seven days.
建议小白莱施用甲基对硫磷后，至少在第七天后再采摘食用。
We found that purified MPH have a 20-fold higher hydrolytic efficiency to methyl parathion than to parathion.
对MPH纯酶的底物特异性研究中发现：它水解甲基对硫磷的比活力是水解乙基对硫磷比活力的20余倍。
Objective To screen parathion residues in importing and exporting plants through indirect competitive ELISA method.
目的采用间接竞争ELISA法对进出口植物产品中对硫磷残留量进行快速筛选。
The mechanism and kinetics of parathion degradation was investigated under high frequency ultrasonic irradiation in aqueous solution.
研究了高频超声降解水溶液中对硫磷的反应动力学以及机理。
Separation and assay of parathion, methyl parathion, carbofuran and isocarbophos by micellar electrokinetic capillary electrophoresis;
比较了区带电泳和胶束电动色谱两种模式对维甲酸异构体的分离效果。
The photoquenching efficiency was positively related to the dosage of parathion-methyl, trifluralin, glyphosate and bensulfuron-methyl.
其光猝灭作用强度与甲基对硫磷和氟乐灵、草甘膦、苄嘧黄隆的剂量成正相关。
This paper describes an HPLC method to simultaneously determine methyl-parathion and phoxim in mixed formulation of methyl-parathion, phoxim and cypermethrin.
介绍了用高效液相色谱一反相色谱法同时测定氯氰菊酯、甲基对硫磷和辛硫磷三元混合制剂中的甲基对硫磷和辛硫磷。
A novel electrochemical sensor for the detection of parathion based on molecularly imprinted polymer of self-assembled o-aminothiophenol onto gold electrode was constructed.
用电聚合的方法在金电极上制备了以对硫磷为模板分子的自组装邻氨基硫酚分子印迹膜传感器。
The standard adding recovery ratio of methyl parathion on Chinese chives 'sample reaches 83.5%, and can meet the detecting requirement of residues for the pesticide in vegetables.
韭菜中甲基对硫磷的标准添加回收率为83.5%，可满足这种杀虫剂在蔬菜中残留量检测的要求。
Organochrorinated pesticides residues (666, DDT) maintained downtrend and organophosphorus pesticides residues met the national associated criteria except methyl parathion in cereals.
农药残留中有机氯(666,ddt)残留继续呈下降趋势，有机磷残留除在粮食中的甲基对硫磷外，其它均低于国家标准。
Organochrorinated pesticides residues (666, DDT) maintained downtrend and organophosphorus pesticides residues met the national associated criteria except methyl parathion in cereals.
农药残留中有机氯(666,ddt)残留继续呈下降趋势，有机磷残留除在粮食中的甲基对硫磷外，其它均低于国家标准。
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