久效磷,monocrotophos
1)monocrotophos久效磷
1.Effect of the toxicity of monocrotophos on reproductive power of the male guppy,Poecilia reticulate;久效磷对雄性孔雀鱼生殖毒性研究
2.The influence of monocrotophos on microstructure,ultrastructure and characteristic enzyme in goldfish(Carassius auratus) testis;久效磷对金鱼精巢超显微结构和特征性酶活性的影响
3.On effects of monocrotophos on AChE, CaE, ALP and ACP activities of Monopterus albus;久效磷对黄鳝乙酰胆碱酯酶、羧酸酯酶和磷酸酶活性的影响
英文短句/例句

1.Toxic Effects of Monocrotophos on Monopterus Albus;久效磷对黄鳝(Monopterus albus)的毒性效应研究
2.The Effects of Monocrotophos on Sexual Characteristics of Guppies (Poecilia Reticulata);久效磷对孔雀鱼(Poecilia reticulata)性征的影响
3.Genetic Damage Caused by Monocrotophos on Goldfish (Carassius Auratus);久效磷对金鱼(Carassius auratus)的遗传毒性研究
4.The Environmental Estrogen Effect of Monocrotophos on Male Goldfish, Carassius Auratus;久效磷对雄性金鱼环境雌激素效应研究
5.RESEARCH ON MECHANISM OF STEM BRUSH OF AZODRIN TO CONTROL PESTS IN PLANE TREE久效磷涂茎防治悬铃木害虫的机理研究
6.Research on the Dynamic Distribution of Azodrin in Plane Tree久效磷在悬铃木植株体内动态分布的研究
7.Isolation of Monocrotophos-Degrading Strain and Cloning of Degrading Gene;久效磷降解菌的分离、鉴定及降解酶基因的克隆
8.The Effects of Monocrotophos on Reproduction of Zebrafish (Danio Rerio) in Two Generations;久效磷对斑马鱼(Danio rerio)2世代繁殖的影响
9.Effect of monocrotophos on embryonic development and reproduction of a marine nematode Chromadorina germanica久效磷对细小色矛线虫胚胎发育和繁殖的影响
10.PREPARATION AND AFFINITY ASSESSMENT OF MONOCROTOPHOS MOLECULARLY IMPRINTED POLYMERS农药久效磷分子印迹聚合物合成及其亲合性评估
11.Damage effect of monocrotophos on Platymonas sp.Ⅰ. Active oxygen in Platymonas sp.cells.久效磷对扁藻的损伤作用 Ⅰ.扁藻细胞的活性氧伤害作用
12.Effects of Monocrotophos and Lindane on Population Dynamics of Chromaidorina Germnica and Primary Study on Its Mechanisms久效磷和林丹对细小色矛线虫种群动态的影响及其机制初探
13.Establishment and Characteristic Identification of the Hybridoma Cell Lines of Monoclonal Antibodies for Monocrotophos久效磷单克隆抗体杂交瘤细胞株建立及性质鉴定
14.The Effects of Monocrotophos on the Expression Levels of Vasa and Cyp3cl Genes in Zebrafish久效磷对斑马鱼性别决定相关基因Vasa和Cyp3cl基因表达影响的研究
15.The Effects of Monocrotophos on the Expression of GH、GHR1 and IGF-I of Early Developmental Stages of Zebrafish久效磷对早期生长发育阶段斑马鱼GH、GHR1和IGF-I基因表达的影响
16.Determination of monocrotophos residual quantity by TCl-UV fluorescence scanning method薄层层析-紫外分光光度法测定土壤中久效磷残留量
17.Synthesis and application of durable phosphorus-nitrogen flame retardant on cotton棉用耐久磷/氮阻燃剂的制备及应用
18.Determination of available phosphorus content for monoammonium phosphate and diammonium phosphateGB/T10207-1988磷酸一铵、磷酸二铵中有效磷含量测定
相关短句/例句

High permeability monocrotophos高渗久效磷
3)3% carbofuran-monocrotophos granules呋喃丹-久效磷粒剂,3%
4)3%carbofuran-monocrotophos granules呋喃丹-久效硫磷颗粒剂,3%
5)durable property高效持久
6)Kub o effect久保效应
延伸阅读

久效磷  学名O,O-二甲基-O-(1-甲基-2-甲基氨基甲酰基)乙烯基磷酸酯(顺式异构体)。乙烯型磷酸酯类杀虫剂,兼具内吸与触杀作用。            久效磷纯品为无色结晶,熔点54~55℃。溶于水、丙酮、甲醇和二氯甲烷,微溶于甲苯。几乎不溶于柴油和煤油。含量80%的工业品为浅红棕色半固体。对铁、304号不锈钢及黄铜等有腐蚀性。剂型有200、400、600g(有效成分)/1水溶性浓乳剂;400、552、600g/1水溶性浓乳剂;250g/1超低容量喷布剂;50g/kg颗粒剂以及与速灭磷、甲基对硫磷等杀虫剂的混合乳油。久效磷工业品的急性毒性LD50值:对大鼠经口为14mg/kg,经皮为336mg/kg。对兔眼和皮肤无刺激性。世界卫生组织根据两年饱喂试验评价,对大鼠、狗的无作用剂量均为 0.5mg/kg食物。对人每日允许摄入量为0.0006mg/kg(见农药)。    1965年分别由汽巴公司和壳牌公司开发并工业化。1979年,美国壳牌公司年生产能力为5.4kt。1985年,中国年生产能力为4kt。久效磷为广谱性杀虫剂,可用于棉花、果树等多种作物,防治螨类、刺吸口器害虫、叶食性类、红铃虫及其他鳞翅目幼虫。它为有机磷杀虫剂类的重要品种,在世界各国广泛应用。    久效磷由亚磷酸三甲酯与2-乙酰基-2-氯代乙酰甲胺经柏尔柯夫重排反应制取:  亚磷酸三甲酯可由亚磷酸三苯酯与甲醇通过酯交换反应制取,或由三氯化磷与甲醇在缚酸剂存在下直接酯化制取。2-乙酰基-2-氯代乙酰甲胺可先由双乙酰酮与甲胺反应生成2-乙酰基乙酰甲胺,后者再在尿素、氯化钠存在下与氯气反应制取。