1)methyl parathion甲基对硫磷
1.Study on isolating and characterizing HS-MP12-a strain capable of degrading methyl parathion;甲基对硫磷降解菌的分离鉴定及降解特性研究
2.Preparation of MCD and its solubilization to methyl parathion and Kebaiwei;甲基化—β-环糊精(MCD)的制备及其对甲基对硫磷和克百威的增溶作用
3.Residues of Methyl parathion in Chinese cabbage;甲基对硫磷在小白菜上的降解动态及最终残留量
英文短句/例句
1.50% Parathion-methyl emulsifiable concentrateGB9550-198850%甲基对硫磷乳油
2.Screening of Bacteria with the Capability of Degrading Methyl Parathion and Cloning of a Methyl Parathion Hydrolase Gene;甲基对硫磷降解菌的筛选及其甲基对硫磷水解酶基因的克隆
3.Effect of methyl parathion on reproductive cells in rats甲基对硫磷对大鼠生殖毒性损伤作用
4.Spectroscopy Study of Methyl Parathion Molecularly Imprinted Polymers甲基对硫磷分子印迹聚合物光谱研究
5.Terahertz Spectroscopic Investigation of Organophosphorus Pesticide Parathion-Methyl有机磷农药甲基对硫磷的太赫兹(THz)光谱研究
6.Studies on the Effects of Carbofuran Methylparathion on Xiangyunji Brain AchE;克百威、甲基对硫磷对湘云鲫脑AchE影响的研究
7.Analysis of 40% Parathion-methyl-Esfenvalerate EC by GC40%甲基对硫磷·顺式氰戊菊酯乳油气相色谱分析
8.Catalytic Characteristics of Methyl Parathion Hydrolase from Plesiomonas sp.M6;邻单胞菌M6甲基对硫磷水解酶催化特性的研究
9.SAM ELECTROCHEMICAL IMMUNOSENSOR IN DETERMINATION OF METHYL PARATHION自组装膜电化学免疫传感器测定甲基对硫磷
10.Isolation, Identification and Gene Cloning of Hydrolytic Enzyme for Methylparathion Degradative Strain;甲基对硫磷降解菌的分离、鉴定及水解酶基因的克隆
11.Studies on a Novel Parathion-Methyl Biosensor Design Based on Acetylcholinesterase Immobilized by Zirconia Nanoparticle基于二氧化锆纳米粒子固定乙酰胆碱酯酶的甲基对硫磷传感器
12.Neurobehavioral Tests in Offsprings after Prenatal Exposure to Cypermethrin and Methylparathion;出生前暴露于氯氰菊酯和甲基对硫磷对仔鼠神经行为功能的影响
13.The Interaction of Cypermethrin and Methylparathion on Hormone and Immunological Function;氯氰菊酯和甲基对硫磷混配对大鼠激素和免疫功能交互作用分析
14.The Effect of Cypermethrin and Methylparathion on Endocrine Hormone and Immunological Function;氯氰菊酯和甲基对硫磷对内分泌激素和免疫功能的影响
15.The Interface Reaction between Pseudomonas putida and Soil Clay Minerals and Its Effect on the Biodegradation of Methyl Parathion恶臭假单胞菌与土壤矿物的界面反应及其对甲基对硫磷降解影响
16.Phytoremediation of methyl parathion by water hyacinth (eichhornia crassipes solms)凤眼莲植物修复水溶液中甲基对硫磷的效果与机理研究
17.Residues of Methyl parathion in Chinese cabbage甲基对硫磷在小白菜上的降解动态及最终残留量
18.Fluorimetric Determination of Methyl-Parathion and Study on the Trace Elements in Achyranthes Bidentatas中药牛膝中甲基对硫磷的荧光光度法分析和微量元素的测定研究
相关短句/例句
methylparathion甲基对硫磷
1.The mechanism of purification and degradation of methylparathion-degrading bacterium YL8;降解甲基对硫磷菌株YL8的分离、纯化及降解机理
2.Isolation,degradation and characterization of methylparathion degradative strain L4;降解甲基对硫磷的节杆菌(Arthrobacter sp.)L4菌株的分离和降解特性研究
3.Ecological effects of long-term methylparathion contamination on soil microflora;甲基对硫磷长期污染对土壤微生物的生态效应
3)parathion-methyl甲基对硫磷
1.Study on volatilization kinetics of parathion-methyl on interphase of the water and air;甲基对硫磷在水-气界面挥发的动力学研究
2.Ecological behaviors of luxAB-labeled parathion-methyl-degrading strain DLL-1 in rhizosphere of plant.;luxAB基因标记甲基对硫磷降解菌DLL-1在土壤和植株根部的生态行为研究
3.Studies on Pollution of Parathion-methyl by Experiment;蚕豆根尖细胞微核试验监测甲基对硫磷污染研究
4)methyl-parathion甲基对硫磷
1.Simultaneous detection by RP-HPLC of methyl-parathion and parathion residue levels in vegetables;RP-HPLC同时测定蔬菜中甲基对硫磷和对硫磷的残留量
2.Effects of derivate of β-cyclodextrin on solubilization, elution and photodegradation of methyl-parathion;HPCD对甲基对硫磷的增溶、洗脱与光降解
3.Fluorometric Determination of Methyl-Parathion with Calcein-Pd~(2+);钙黄绿素-Pd~(2+)荧光光度法测定甲基对硫磷
5)parathion methyl甲基对硫磷
1.The results show that under the low concentration of parathion methyl (0.用蚕豆细胞微核技术对有机磷剧毒农药污染环境进行的研究表明 ,甲基对硫磷在低浓度 0 。
2.A simple and quick sample preparation technique and a reversed phase HPLC-UV method were introduced for quantitative determination of residual parathion and parathion methyl in soil samples.本文介绍一种简便、快速的前处理和反相高效液相色谱法对土壤样品中残留的对硫磷和甲基对硫磷进行定量分析,样品添加回收率分别为82%和86%,最小检测浓度为0。
3.Toxicities and synergistic mechanisms of parathion methyl, fenvalerate and their binary mixture Jiaqing (10∶1) were studied against oriental armyworm Mythimna separata Walker, black bean aphid Aphis fabae Scopoli and rice leafhopper Nephotettix cincticeps (Uhler).研究了甲基对硫磷、氰戊菊酯及其混剂 (1 0∶1 )对 3种重要农业害虫粘虫、豆蚜和稻黑尾叶蝉的毒力及其增效机理。
6)2.5% methyl-parathion2.5%甲基对硫磷
延伸阅读
甲基对硫磷 甲基对硫磷是在1944年由德国法本公司的G.施拉德尔合成的，1949年由该公司开始投产，其后许多国家都有生产。生产方法有两种： ①三氯硫磷法 将黄磷经氯化再与硫磺反应制得三氯硫磷，然后在低温下慢慢加入到过量甲醇中，反应生成O-甲基硫代磷酰二氯，分离后再与过量甲醇混合，在低温下滴加液碱，生成O，O-二甲基硫代磷酰氯,最后在溶剂中将其与对硝基苯酚在铜盐催化剂和纯碱的存在下进行缩合反应，制得甲基对硫磷原药，中间体的反应式为： PSCl3＋CH3OH─→CH3OP(S)Cl2＋HCl CH3OP(S)Cl2＋CH3OH＋NaOH─→(CH3O)2P(S)Cl＋NaCl＋H2O ②五硫化二磷法 将黄磷与硫磺反应制得五硫化二磷，再与甲醇反应生成二甲基二硫代磷酸，然后通氯得到O，O-二甲基硫代磷酰氯，中间体的反应式为： P2S5＋4CH3OH─→2(CH3O)2P(S)SH＋H2S (CH3O)2P(S)SH＋Cl2─→(CH3O)2P(S)SCl＋HCl由O,O-二甲基硫代磷酰氯制得甲基对硫磷的过程与①法相同。 甲基对硫磷具触杀和胃毒作用，能抑制害虫神经系统中胆碱酯酶的活力而致死，杀虫谱广，常加工成乳油或粉剂（见农药剂型）使用，主要用途是防治多种农业害虫，由于毒性高，要严格按规定施药，并加强安全防护措施。
