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parathion n.【化學】對硫磷,硝苯硫磷,拍拉息昂〔用作農業殺蟲劑〕...

parathyroid

The removal dynamics of pesticides by plants was corresponded with the first order kinetic reaction . the half lives of dimethoate , malathion , and methyl parathion with a concentration of 10 mg / l , ethion , dicofol , and cyhalothrin with a concentration of 1 mg / l in 250 ml planted with 10 - 11 g water hyacinth were 236 hrs , 77 hrs , 25 hrs , 65 hrs , 62hrs , and 80 hrs , and those in unplanted water solutions were 338 hrs , 274 hrs , 226 hrs , 236 hrs , 114 hrs , and 365 hrs respectively 濃度分別為10mg l的樂果、馬拉硫磷和甲基對硫磷及ling l乙硫磷、三氯殺螨醇和三氟氯氰菊酯250ml在104鳳眼蓮培養液中的半衰期為236hr 、 77br 、 25hr 、 65hr 、 62hr和80hr ,而無鳳眼蓮對照培養液中的半衰期分別為338hr 、 274hr 、 226hr 、 236hr 、 114hr和365hr ,其降解速率分別提高了43

Amp and adp were not significantly changed throughout the experiments , pa tended to decreased with the increases of concentrations of pollutants , nitrite - na and sodium polyphosphate could decrease atp , while methyl parathion showed a disordered atp change . aec , atp / adp and total adenylate content solely could be poor health condition markers . pa and atp are proposed as direct health condition markers of an organism to environmental stress 整個實驗中未發現腺苷一磷酸( amp )和腺苷二磷酸( adp )有顯著變化,磷酸精氨酸隨著化合物濃度升高呈下降趨勢,亞硝酸鈉和多聚磷酸鈉能引起腺苷三磷酸( atp )下降,而甲基對硫磷中atp變化混亂。

The dissipation rate constants of malathion and methyl parathion with a concentration of 3 mg / l , and ethion , dicofol , and cyhalothrin with a concentration of 0 . 5 mg / l in 2000 ml of 55 - 60 g 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 62mg幾。在植物修復過程中,鳳眼蓮的直接吸收積累與降解起主要作用,而微生物降解的作用除對樂果的凈化與植物吸收積累的作用相當外,對其他農藥則相對較小。與不種植植物的對照相比, 50乃0g美人蕉對2000ml分別含有3mg幾的馬拉硫磷、甲基對硫磷及0

Tao feng changzhou chemical company located in the jiangsu international plastics city , is in changzhou city , the river additives ltd . and jurong city tao reagent production plant product sales window , the major products : toluene , pure benzene , xylene , n - octanol , ethyl acetate , acetic acid small fat , silicone oil , aniline , poly - succinimide , benzene triazole derivatives , isopropanolamine , ethanolamine , alkylation two aniline , scale inhibitor , promoting agents , antioxidants , ppd , defoamer , metal deactivator , hx - 3308 scale and corrosion inhibitor , hx03 - 12 diesel flow improver , parathion octyl - zinc chloride bridge acid , chlorine bridge anhydride , chlorobenzene , double - dicyclopentadiene , norbornene anhydride 常州濤峰化工有限公司座落在江蘇國際塑化城,是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口,主要經營產品:甲苯、純苯、二甲苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二苯胺、雙聚丁二酰亞胺、苯三唑衍生物、異丙醇胺、乙醇胺、烷基二苯胺、防垢劑、促進劑、抗氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛基鋅鹽、氯橋酸、氯橋酸酐、氯苯、雙聚環戊二烯、降冰片烯二酸酐等。

Water quality - determination of parathion , parathion - methyl and some other organophosphorous compounds in water by dichloromethane extraction and gas chromatographic analysis 水質.用二氯甲烷萃取分析法和氣相色譜分析法測定水中的對硫磷甲基對硫磷和其它有機磷化合物

Water quality - determination of parathion , parathion - methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis ; german version en 12918 : 1999 水質.用二氯甲烷萃取分析法和氣相色譜分析法測定水中

Water quality - determination of parathion , parathion - methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis 水質.二氯甲烷萃取和氣相色譜分析法測定水中的對硫磷甲基對硫磷和其他有機磷化合物

Method for determination of dichlorvos , diazinon , fenchlorphos , chlorpyrifos , fenitrothion , parathion , ethion , coumaphos residues in meat and meat products for export 出口肉及肉制品中敵敵畏二嗪磷皮蠅磷毒死蜱殺螟硫磷對硫磷乙硫磷蠅毒磷殘留量檢驗方法

Map can be used by the strain as sole carbon source , nitrogen source and energy source . and it could degrade parathion and dichlorvos effectively as well 研究表明,該菌株能有效降解甲胺磷,同時對敵敵畏、對硫磷也有降解效果。

Method for determination of diaginon , fenthion , fenitrothion , parathion , phenthoate , epn residues in grain for export 出口糧谷中二嗪磷倍硫磷殺螟硫磷對硫磷稻豐散苯硫磷殘留量檢驗方法

Synthesis of methyl - - cyclodextrin and its impact on the solubilization of parathion - methyl and carbofuran 環糊精的制備及其對甲基對硫磷和呋喃丹的增溶作用

The synthesis and impact on the solubilization of parathion - methyl and carbofuran of methyl - - cyclodextrin 環糊精的制備及其對甲基對硫磷和呋喃丹的增溶作用

Detection of methyl - parathion in seawater with an enzyme sensor based on fia and colorimetric principle 和光學原理的酶傳感器檢測海水甲基對硫磷

Method for the determination of dimethoate and parathion - methylresidues in fruits for export 出口水果中樂果甲基對硫磷殘留量檢驗方法

Workplace air - determination of parathion - solvent desorption gas chromatographic method 車間空氣中對硫磷的溶劑解吸氣相色譜測定方法

Parathion emulsifiable concentrate 對硫磷乳油

Workplace air - determination of methyl parathion - gas chromatographic method 車間空氣中甲基對硫磷的氣相色譜測定方法

Determination of the catalytic structures of methyl parathion hydrolase 甲基對硫磷水解酶參與催化相關結構的研究

50 parathion emulsifiable concentrate 50對硫磷乳油