On the screen, we have potassium acephate. 从屏幕上看,那是欧杀松。
Acephate is on sale principally in the form of crystal in national and international markets. 乙酰甲胺磷在国内外市场上主要以高纯度原粉(晶体)形式出售。
Acephate was first evaluated in1976, with further reviews of residue matters in1979,1981,1984 and1990. 乙酰甲胺磷是第一次评估在1976年,与进一步审查残留的事项在1979年,1981年,1984年和1990年。
Field Residue Decline Study of Acephate and Methamidophos in Crop and Soil 作物和土壤中乙酰甲胺磷及其代谢物甲胺磷消解研究
A new rapid detecting method ( called dynamic measurements) was reported to detect and distinguish organophosphorus pesticide residues such as acephate, trichlorphon and dimethoate in the ambient atmosphere. 研究了一种快速检测和识别农药敌百虫、乙酰甲胺磷和乐果气体的新方法,即动态检测方法。
The acylation rate of acephate has been reached 97%~ 99% by means of optimum seeking catalysts and optimization of reaction temperature. 以甲胺磷为原料,醋酐为酰化剂,通过优选催化剂和优化反应温度,乙酰甲胺磷酰化收率达97%~99%。
As the synthesis technology of acephate is fairly mature, so how to improve and optimize the separation and purification technology is becoming a key problem hurry to be resolved. 由于乙酰甲胺磷原油的合成技术已经相当成熟,因此,如何改进和优化现有分离提纯工艺成为急待解决的关键问题。
Method Six kinds of organophosphorus pesticides, dimethoate ( Dim), acephate ( Ace), monocrotophos ( Mon), malathion ( Mal), parathion and paraoxon were selected to perform MCF-7 human breast cancer cell proliferation assay and transcription activation assay. 方法选用乐果、乙酰甲胺磷、久效磷、马拉硫磷、对硫磷、对氧磷6种有机磷农药进行MCF7人乳腺癌细胞增殖实验和转录活化实验。
Objective To observe rule of medicine concentration of blood and the last concentration that through hemoperfusion after poisoned by acephate. 目的探索乙酰甲胺磷中毒在血液灌流(HP)过程中血药浓度的变化规律及终末浓度。
Contact Activity of Methomyl, Acephate, Dichlorvos and Trichlorfon to Tobacco Beetle Larva Effect of Acephate triadimefon Ultra fine Dust Seed coating Agent on Control of Disease and Pests of Wheat and Maize in Earlier Stage of Growing Period 几种杀虫剂对烟草甲幼虫的触杀毒力乙福酮超微粉体种衣剂对小麦和玉米前期病虫害防治效果的研究
Research on Improving the Technology of Acephate 乙酰甲胺磷工艺改进研究
Conclusion Acephate and methamidophos could directly inhibit the AChE activities in vitro, but the inhibition degree was different. 结论乙酰甲胺磷和甲胺磷在体外对人红细胞膜和大鼠大脑皮层突触体膜AChE活力均有不同程度的抑制作用;
Separation and Determination of Two Pesticides Residues of Acephate and Omethoate in Cauliflower 花椰菜中乙酰甲胺磷、氧化乐果两种农药残留的分离测定
Studies on Acephate Extraction Technique Essential oil from Chenopodium ambrosioides based on supercritical CO_2 extraction technique and insecticidal activities 乙酰甲胺磷萃取工艺土荆芥精油的超临界CO2萃取条件及杀虫活性的初步研究
Study on Process of Crystallization of Acephate 乙酰甲胺磷结晶过程研究
Results After hemoperfusion, the concentration of acephate showed a rapid drop and the characteristic that the concentration drops quicker if medicine concentration of blood before hemoperfusion is higher. 结果经血液灌流后血浆中乙酰甲胺磷浓度迅速下降,并呈现出灌流前血药浓度越高下降速度越快的特性。
Efficacy of the Mixture of Regent and Acephate on Main Rice Pests 锐劲特与乙酰甲胺磷混配对水稻主要害虫的控制研究
Objective To explore the inhibitory effects of highly toxic organophosphorus compound and its substitute ( methamidophos and acephate) on acetylcholinesterase ( AChE) and their toxic mechanisms. 目的探讨高毒有机磷化合物甲胺磷及其替代品乙酰甲胺磷对乙酰胆碱酯酶(AChE)的抑制作用及机制。
Sensitivity of DBM to seven insecticides, such as acephate etc in Nanchang was monitored by immersion method. 用浸渍法测定了南昌地区小菜蛾对乙酰甲胺磷等7种杀虫剂的敏感性。
The effects of acephate, chlorpyrifos, methomyl, cypermethrin and chlorfluazuron on the carboxylesterase and acetylcholinesterase activity of beet armyworm ( Spodoptera exigua) were studied, and the esterase activity in different instar larvae were compared. 研究了乙酰甲胺膦、毒丝本、快灵、氯氰菊酯和抑太保等几种常用杀虫剂对甜菜夜蛾幼虫体内羧酸酯酶和乙酰胆碱酯酶活性的影响,并对不同龄期甜菜夜蛾幼虫酶活性差异进行比较。
Fast detection of organophosphor pesticide residue such as dimethoate, omethoate, acephatemet, acephate, malathion, trichlorphon in vegetable by tin oxide gas sensor coupled with solid phase microextraction ( SPME) was investigated. 研究了固相微萃取(SPME)和二氧化锡气体传感器的联用技术对果蔬中有机磷农药残留乐果、氧乐果、甲胺磷、乙酰甲胺磷、马拉硫磷、敌百虫等的快速检测。
It is concluded that the method of couple capillary GC columns has advantages of sensitivity and accuracy in determination of acephate and omethoate in cauliflower. 双毛细管柱、双检测器气相色谱法同时测定花椰菜中的乙酰甲胺磷和氧化乐果残留量,可避开花椰菜特有化合物的干扰,并且具有灵敏度和准确度高、检测速度快等优点。
In addition, the effects of dichloromethane, ethyl acetate, acetone and 2-propanol on the crystal habit and crystallographic form of acephate were investigated experimentally. 实验同时考察了二氯甲烷、乙酸乙酯、丙酮及异丙醇四种溶剂对于乙酰甲胺磷晶习及晶型的影响。
The results showed that ZnO thin-films electrode could effectively degrade acephate under UV irradiation in the presence of H2O2. 实验表明:ZnO薄膜电极在UV照射下能够有效地光电催化降解乙酰甲胺磷,加入适量H2O2后具有一定的协同作用。
There are some problems in the manufacture process of acephate products in China, such as the low purity and yield. 针对国内乙酰甲胺磷生产过程中存在产品纯度和结晶收率低等问题,本文对乙酰甲胺磷冷却结晶过程进行了系统研究。