- 更多网络例句与对硫磷相关的网络例句 [注：此内容来源于网络，仅供参考]
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This specific preparation methods including: parathion of the initial reaction in acid and zinc metal in the common under redox reaction, a product of the reduction of parathion - parathion, with the sodium nitrite in the cold under diazotization reaction, and bovine serum protein tyrosine on the o-hydroxy combination of the adult immune original and immune rabbit polyclonal antibody preparation.
本发明制备方法具体包括：以对硫磷为反应初始物，在酸和金属锌的共同参与下进行氧化还原反应，得对硫磷还原产物对氨基对硫磷，再与亚硝酸钠在低温下进行重氮化反应后，与牛血清蛋白酪氨酸上羟基的邻位结合，制备成人工免疫原，并免疫新西兰大白兔制备多克隆抗体。
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A rapid analysis method based on matrix solid-phase dispersion and high pressure liquid chromatography was established to analyze three kinds of organophosphorus pesticide residues in ginseng.
建立了基质固相分散-高效液相色谱法对中药材人参中的三种有机磷农药甲胺磷、甲基对硫磷和乙基对硫磷残留量进行快速分析：。
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Na〓 inhibited enzyme activity strongly. The kinetic parameters of Km and kcat against methyl parathion at 25℃ was 68. 6±5. 1μmol/L and 45 ±6 S〓 respectively.
Na〓对甲基对硫磷水解酶有较强的抑制作用。25℃时该酶对甲基对硫磷的米氏常数Km为68.6±5.1μmol／L，kcat为45±6 S〓。
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The dissipation rate constants of malathion and methyl parathion with a concentration of 3mg/L and ethion, dicofol and cyhalothrin with a concentration of 0.5mg/L in 2000ml of 55-60g canna planted water sulution were respectively increased by 77. 66％, 117. 44％, 64. 80％, 38. 11％ and 15. 35％ compared to those in unplanted water solutions.
与不种植植物的对照相比，50-60g美人蕉对2000ml分别含有3mg/L的马拉硫磷、甲基对硫磷及0.5mg/L乙硫磷、三氯杀螨醇和三氟氯氰菊酯培养液中的马拉硫磷、甲基对硫磷、乙硫磷、三氯杀螨醇和三氟氯氰菊酯的消解速率依次分别提高了77.66％、117.44％、64.80％、38.11％和15.35％。
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Practice of opening experiment related to caffeine analysis with MEKC ;2. Amphiprotic chiral drug cetirinine was enantioseparationed by MEKC with two micellar and two chiral additives.
用毛细管胶束电动色谱电化学检测的方法对对氧磷、甲基对硫磷、乙基对硫磷、扑灭松等4种常见有机磷农药进行分离检测。
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This method can be used to detect 16 pesticides in 30 minutes, including organophosphorus (parathion-methyl, phorate, isofenphos-methyl, malathion, chlorpyrifos, fenthion), organochlorine (dichlororos, heptachlor, chlorothalonil,α-hexachlorocyclohexane,γ-hexachlorocyclohexane,δ-hexachlorocyclohexane, p, p'-DDE, p, p'-DDD), pyrethroids and triadimefon in vegetables.
采用选择离子－气相色谱－质谱联用方式，依据保留时间和特征离子丰度比，可以在30 min之内检测有机磷（甲基对硫磷、甲拌磷、甲基异柳磷、马拉硫磷、毒死蜱、倍硫磷）、有机氯（敌敌畏、七氯、百菌清、α-六六六、γ-六六六、δ-六六六、p， p'-DDE、p， p'-DDD）、除虫菊酯、三唑酮等16种农药。
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The result of immobilization showed that hydrophile membranes were more advantageous than hydrophobe ones to act as immobilization carrier. Crosslinking organophosphorus hydrolase by glutaraldehyde on polyethersulfone membrane is a simple and practical immobilization method. An appropriate amount of bovine serum albumin and crosslinker is necessary to get a good result of immobilization. In the biodegradation of methyl-parathion through enzyme membrane reactor, the effect of immobilized enzyme amount, flow rate of peristaltic pump, pH of the feed, and the methyl-parathion concentration on biodegradation rate was studied. It was shown that the biodegradation rate increased with immobilized enzyme amount and substrate concentration. Biodegradation rate didn't increase when the folw rate of the peristaltic pump was larger than 7 ml/min.
然后，研究固定化酶降解甲基对硫磷，从不同材料的膜载体固定有机磷水解酶的比较中，发现亲水膜比疏水膜适合作固定化酶载体；在此基础上，将有机磷水解酶固定在聚醚砜微滤膜上，并制成酶膜生物反应器，用于降解甲基对硫磷；戊二醛化学交联法固定时，酶液与10%牛血清白蛋白溶液的比例在3：1~2：1，与交联剂的比例在7：2~7：4范围内，固定化效果较好，并发现牛血清白蛋白和膜载体有降低酶活损失的作用；将固定化的酶膜装于酶膜反应器降解甲基对硫磷，实验结果表明：反应器的降解速率与固定化酶量呈正比，也随底物浓度的增加而加快，当流速低时，降解速率随流速增大而加快，到7ml/min以上时，降解速率不随流速脑黾佣洌到獾淖畹团ǘ任？
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It has been indicated that Yw18 could utilize methylparathion and ρ-nitrophenol,a main metabolite product for the insecticide,as sole source of carbon and it was identified as Ochrobacterum sp,and capable of degrading 50 mg·L-1 of methylparathion,ρ-nitrophenol,rapidly in 0.5 h and 8 h respectively,after analyzing metabolite products with ga...
用气相色谱法和分光光度法对Yw18的降解性能进行了研究，结果表明，在0.5 h内它对50 mg.L-1甲基对硫磷的降解率达90%以上，在8 h内能将50 mg.L-1对硝基苯酚完全降解。对该菌进行了系统发育研究，并用PCR法克隆其甲基对硫磷降解酶基因mpd。
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The results show that 60Co-γ ray radiation has the most remarkable effect on the degradation of organophosphorus pesticides such as fenitrothion, parathion, methyl-parathion, phorate and chlorpyrifos and the maximum degradation rates are over 85%. The degradation rates of methamidophos, acephate, malathion ,dimethoate are slightly inferior to them and the optimum degradation rates is just only 34.70%. At the same time, the contents of soluble total sugars, glucose, fructose, sucrose and total sugars in apple juice decrease unconspicuously, but the total acid content in apple juice and its color value and clarity increase. Based on a comprehensive consideration of the 60Co-γ radiation effect on the actual degradation of organophosphorus pesticides in apple juice and its main chemical and physical indexes, organophosphorous pesticides residue will be decreased to a lower level with radiation dose of about 5 kGy but the main chemical and physical indexes of export apple juice can not be affected.
结果表明： 60Co-γ射线辐照处理对苹果汁中杀螟硫磷、对硫磷、甲基对硫磷、甲拌磷、毒死蜱降解效果最为显著，最高降解率均在85%以上；对苹果汁中甲胺磷、乙酰甲胺磷、马拉硫磷和乐果的降解效果不显著，最高降解率仅为35%；在0～9 kGy辐照剂量范围内降解苹果汁中有机磷农药的同时，会使苹果汁中的可溶性固形物、葡萄糖、果糖、蔗糖及总糖含量轻微降低，苹果汁的总酸度有所增加，苹果汁的色值及透光率提高；综合分析60Co-γ射线辐照对苹果汁中有机磷农药的实际降解效果及对苹果汁主要理化指标的影响，选用5 kGy的辐照剂量已完全使苹果汁中的有机磷农药残留降低到一个很低的水平，又不会对苹果汁出口主要理化指标造成影响。
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Objective A multiresidue method based on solid-phase extraction andgas chromatography with electron capture detector was developed for thesimultaneous determination of 15 pesticides (Dichlorvos, Dimethoate,Parathion-methyl, Malathion, Parathion, Fenpropathrin, Lambda-cyhalothrin,Cypermethrin,Esfenvalerate,Deltamethfin,Quintozene,Dieldrin,Heptachlor,α-Endosulfan,β-Endosulfan) in drinking water.
目的：建立同时检测饮用水中15种农药残留的固相萃取-气相色谱分析方法，所检测的农药包括5种有机磷：敌敌畏，乐果，甲基对硫磷，马拉硫磷，对硫磷；5种有机氯：五氯硝基苯，狄氏剂，环氧七氯，α-硫丹，β-硫丹；5种拟除虫菊酯：甲氰菊酯，三氟氯氰菊酯，氯氰菊酯，氰戊菊酯，溴氰菊酯。
- 更多网络解释与对硫磷相关的网络解释 [注：此内容来源于网络，仅供参考]
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Maximum residue limits of dichlorphos,dimethoate,malathion,and parthion in food：食品中敌敌畏、乐果、马拉硫磷、对硫磷最大残留限量标准
青鱼、草鱼、鲢、鳙 亲鱼 Parents fish of bla... | 食品中敌敌畏、乐果、马拉硫磷、对硫磷最大残留限量标准 Maximum residue limits of dichlorphos,dimethoate,malathion,and parthion in food | 食品添加剂 氢氧化钠 Foo...
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Parathion：对硫磷
性能与毒性 本制剂又名4%乙敌(混)粉,这是以3%敌百虫(trichlorphon)和1%对硫磷(parathion)为有效成分,疏松的粉末. 性能与毒性 本制剂又名4%乙敌(混)粉,这是以3%敌百虫(trichlorphon)和1%对硫磷(prathion)为有效成分,疏松的粉末.
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Parathion：硝苯硫磷酯
parastrophe 对位取代化合物 | parathion 硝苯硫磷酯 | paraxanthine 副黄嘌呤
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Methyl parathion：甲基对硫磷
微生物的贡献率为9%;10-1lg凤眼莲可将250ml的1mg/L乙硫磷(ethion)的消除速度提高2.8倍,对于去除的乙硫磷,凤眼莲的贡献率为69.28%,微生物的贡献率为19.72%;10~11g凤眼莲还可将250ml的lOmg/L甲基对硫磷(methyl parathion)的消除速度提高7.6倍,
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Parathion methyl：甲基对硫磷
性能与毒性 本制剂是以14%甲胺磷(methamidophos)和26%甲基对硫磷(parathion methyl)为有效成分,适用于防治稻叶蝉、稻飞虱、稻纵卷叶螟、二化螟、三化螟、棉蚜、棉铃虫、斜纹夜蛾等.
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Parathion methyl：甲基对硫磷 农药/杀虫剂
515 PARATHION 对硫磷 农药/杀虫剂,杀螨剂 | 516 PARATHION-METHYL 甲基对硫磷 农药/杀虫剂 | 517 + PARBENDAZOLE 氟苯达唑 农药/杀虫剂
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methly parathion：甲基对硫磷
甲基氮杂环己烷 N- Methyl Piperidine Base | 甲基对硫磷 methly parathion | 甲基对硫磷 Methyl Parathion
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Parathion technical：对硫磷原药
井用潜水泵型式和基本参数 Submersible pumps for deep well - Types and basic parameters | 对硫磷原药 Parathion technical | 牧草种子检验规程 扦样 Rules for forage seed testing Sampling
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Parathion ethyl：对硫磷
Malathion 马拉硫磷 0.0330 0.0500 0.0330 0.0500 0.0330 0.0500 I... | Parathion ethyl 对硫磷 0.0250 0.0500 0.0250 0.0500 0.0250 0.0330 I | Fenitrothion 杀螟硫磷 0.1000 0.0500 0.0170 0.0500 0.0250 0.0500 ...
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Phospham idon：磷胺
28甲胺磷 Metham idophos | 29磷胺 Phospham idon | 30甲基对硫磷 Methy-parathion