吡草醚,Pyraflufen-ethyl
1)Pyraflufen-ethyl吡草醚
1.Hydrolysis kinetics of pyraflufen-ethyl at various pH values and temperatures were studied under laboratory conditions,its hydrolysis dynamics in three kinds of natural water and in soil suspension were investigated as well.研究了吡草醚在不同pH和温度条件下的降解动力学情况,以及在三种生态水样和土悬液中的水解情况。
2)pyridinoline吡啶醚
1.Analysis of the Pyridinoline and Deoxypyridinoline in Urine by Reversed Phase High Performance Liquid Chromatography (RP HPLC);反相高效液相色谱法测定尿中吡啶醚和脱氧吡啶醚
3)Pyriproxyfen吡丙醚
1.Experimental Observation on the Holdback of Musca Domestica Larva s Pupation and Eclosion by 5% Pyriproxyfen Microemulsion;5%吡丙醚微乳剂阻止蝇幼虫化蛹及羽化实验观察
2.The Toxicity Test of the 10% EC Pyriproxyfen on Silkworm;10%吡丙醚EC对家蚕的毒性测试
3.Determination of pyriproxyfen residue in vegetables and fruits by liquid chromatography-tandem mass spectrometry液相色谱-串联质谱法测定蔬菜水果中的吡丙醚残留量
英文短句/例句

1.Determination of pyriproxyfen residue in vegetables and fruits by liquid chromatography-tandem mass spectrometry液相色谱-串联质谱法测定蔬菜水果中的吡丙醚残留量
2.Studies on Synthesis, Characterization and Application in Propylene Polymerization of Iron Catalysts Bearing Bis(Imino)Pyridyl Ligands with Benzyl Ether Dendritic Structure;苄基醚型树枝状二亚胺吡啶铁系催化剂的合成、表征及其在丙烯聚合中的应用
3.Quantitative Analysis for Pyridalyl 10% EC by GC10%三氟甲吡醚乳油气相色谱分析
4.trimethylolpropane monoallylether三羟甲基丙烷单烯丙基醚
5.Glycol monomethyl ether, propylene glycol monomethyl ether, ethanol, and eth yleneglycol monophenylether were used as solvents.选择丙二醇甲醚,乙二醇甲醚,丙醇,一半乙二醇甲醚一半乙醇,乙二醇苯醚作为溶剂。
6.Effects of PVP Additives on the Performances and Structural Properties of PES Membranes聚乙烯吡咯烷酮对聚醚砜膜结构和性能的影响
7.Binding Energy of the Electron Acceptor Cyclobis (Paraquat-Phenylene) Tetracationic Cyclophane and Electron Donating Phenyl Ether Derivatives缺电子联吡啶环蕃与富电子苯醚链的结合能
8.Synthesis of Pyridinyl Thiazoles Compound;吡啶噻唑硫甲基、异丙基和烯丙基化合物的合成
9.There is an equilibrium distribution relationship between DIPE and isopropanol.产物异丙醇和二异丙基醚间存在平衡分布。
10.Study on the Reaction Kinetics of Propylene Glycol Monomethyl Ether Propionate;丙二醇单甲醚丙酸酯合成反应动力学研究
11.Research on Separation Schemes of Mixture of Water, Propanediol and 1, 2-propyleneglycol-1-monomethylether;水、丙二醇和丙二醇单甲醚混合物分离方案研究
12.One-step synthesis of propylene glycol monomethyl ether from propylene丙烯一步法合成丙二醇单甲醚的工艺研究
13.Preparation of Praziquatel-Hydroxypropyl-β-Cyclodextrin Inclusion Complex;吡喹酮—羟丙基-β-环糊精包合物的研制
14.Improvement on synthesis process of 1-(4 - pyridinyl)-2-propanone1-(4-吡啶基)-2-丙酮合成工艺的改进
15.isopropyl ether异丙醚(染料溶剂,除油渍剂)
16.Behavior and Fate of ~(14)C-labelled ZJ273 in Soils;~(14)C-丙酯草醚在土壤中的行为与归趋
17.Synthesizing of Isopropyl Ether with DNW High Temperature Colophony Catalyst;以DNW高温树脂为催化剂合成异丙醚
18.Study and Design of Unit of 3kt/a Diisopropyl Ether;3000吨/年异丙醚装置研究和工程设计
相关短句/例句

pyridinoline吡啶醚
1.Analysis of the Pyridinoline and Deoxypyridinoline in Urine by Reversed Phase High Performance Liquid Chromatography (RP HPLC);反相高效液相色谱法测定尿中吡啶醚和脱氧吡啶醚
3)Pyriproxyfen吡丙醚
1.Experimental Observation on the Holdback of Musca Domestica Larva s Pupation and Eclosion by 5% Pyriproxyfen Microemulsion;5%吡丙醚微乳剂阻止蝇幼虫化蛹及羽化实验观察
2.The Toxicity Test of the 10% EC Pyriproxyfen on Silkworm;10%吡丙醚EC对家蚕的毒性测试
3.Determination of pyriproxyfen residue in vegetables and fruits by liquid chromatography-tandem mass spectrometry液相色谱-串联质谱法测定蔬菜水果中的吡丙醚残留量
4)bispyribac-sodium双草醚
1.Degradation of Bispyribac-sodium and the Influencing Factors in Paddy Soils;双草醚在稻田土壤中的降解及其影响因子的研究
2.Study on Residue Analysis of Bispyribac-sodium by HPLC and Its Degradation in Aqueous Solution and Paddy Soils;双草醚的HPLC分析及其在水土环境中的降解研究
3.1.Synthetic Study about an Ultra-high Effect, Low-toxicity, and Wide-spectrum Herbicide--Bispyribac-sodium 2.Synthesis and Functions of Noncyclic Ligands Having Plural Phenolic Hydroxyl Groups;1.超高效、低毒、广谱性除草剂双草醚的合成研究 2.带有多个羟基的非环状化合物及其金属配合物的合成研究
5)ZJ0273丙草醚
1.Study on the Formulation Preparation of 10% ZJ0273 Suspension Concentrate;10%丙草醚水悬浮剂的研制
6)cinmethylin环庚草醚
1.A method is introduced for quantitative determination of cinmethylin by gas chromatography on 5 % ov - 101 packed column and flame - ionigation detector using dipropyl phthalate as internal standard The method was simple, rapid, accurate and practical.采用气相色谱法, 5% OV— 101填充柱和氢火焰离子化检测器,以邻苯二甲酸二丙酯为内 标,对环庚草醚进行定量测定。
2.The control effects of cinmethylin and its mixtureon weeds in rice field were tested.在秧苗移载后5天,每公顷用10%环庚草醚乳油300毫升,或10%环庚草醚乳油150毫升+10%苄嘧黄隆可湿性粉剂225克,用毒土法撒施,对水稻本田中的稗草、牛毛毡、异型莎草、鳢肠、丁香等杂草的防效可稳定在90%以上,且在此剂量下,对水稻及下茬麦子是安全的。
延伸阅读

氯草醚分子式:CAS号:性质:又称氟化除草醚。淡黄色结晶。熔点67.1~67.9℃。23℃时在水中的溶解度为0.66mg/L,小鼠急性经口LD502500rog/kg。鲤鱼TLm(48h)0.5mg/L。除草剂。由2,4-二氯-6-氟苯酚与对硝基氯苯反应生成。在向日葵中防除大种子菟丝子,用量为0.5kg/ha,还可作脲类除草剂的增效剂,用于森林苗木中除草,也可防除海水浮游生物和稻田除草。