cyclethrin是什么意思

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用法例句

The photolysis characteristics of four pesticides (bioallethrin, chlorpyrifos-methyl, triazophos and gamma-HCH) in water were studied under Xenon lamp and sunlight.

以氙灯与太阳光为光源,测定了环戊烯丙菊酯、甲基毒死蜱、三唑磷和γ-六六六4种农药在水中的光解特性。

New methods for the syntheses of cyclopentenone esters and a, p-unsaturated esters were investigated in this paper.

本论文探讨了环戊烯酮酯和α,β-不饱和酯的新合成方法。

Research in Synthetic Methodologies of Cyclopentenone Esters and α,β-Unsaturated Esters;

环戊烯酮酯和α，β-不饱和酯的合成方法研究

REACTION OF CYCLOKETONE,ACETYLACETONE AND ACETYLACETIC ESTER WITH KETENE OR ACETIC ANHYDRIDE IN THE PRESENCL OF COPPER SULFATE

硫酸铜催化下乙烯酮、乙酐与环酮、戊二酮及乙酰乙酸乙酯的反应

Study on Bicyclopentadiene Modified Unsaturated Polyester Resin by Two Stepped Procedure

二步法双环戊二烯改性不饱和聚酯树脂的研究

Studies and Applications of the Ring Fragmentation of 1, 3-Dithiolancyclopentyl in α-Oxo Cyclicketene-(S, S)-Acetals;

α-羰基环二硫缩烯酮中1，3-二硫戊环的开环反应及应用研究

Studies on the Stereoselectivity in Diels-Alder Reaction of Cyclopentadiene with Acrylic and Methacrylic Ester;

环戊二烯与（甲基）丙烯酸酯进行Diels-Alder反应的立体选择性研究

cefditoren pivoxi

头孢地托戊烯氧甲酯

Studies on the Diels-Alder Reaction Activities of Phenylsulfonyl α,β-unsaturated Ketones with Cyclopentadiene

苯磺酰基α,β-不饱和酮与环戊二烯的环加成反应活性的研究

Reactions of 2,2-Pentamethylene-1,3-dioxan-4,6-dione with Triethyl Orthoformate and Aromatic Amines

2,2-亚戊基-1,3-二氧六环-4,6-二酮与原甲酸三乙酯和芳香胺的反应

Theoretical Studies on the Reaction of Pentafulvenone with H_2O, HCN and HNC;

6-亚甲基环戊二烯酮与H_2O，HCN和HNC反应机理的理论研究

Studies on the Preparation of 4,4-Dimethyl-2-Cyclopenten-1-One and Diacylglycerides;

4，4-二甲基-2-环戊烯-1-酮与不同二酰基甘油的合成方法研究

Synthesis and Applications of 3-(1, 3-Dithian-2-ylidene)-pentane-2, 4-diones;

α，α’-二乙酰基1，3-二硫戊环缩烯酮的合成及应用研究

Synthesis of 4,5-di-(p-chloride benzylthio)-1,3-dithiole-2-thione Ligand and Identify the Structure

4,5-二对氯苄硫基-1,3-二硫杂环戊烯-2-硫酮配体的合成及其结构表征

Study on Process and Property of DCPD for Modified UPR;

双环戊二烯改性不饱和聚酯树脂工艺及性能的研究

Synthesis and use study of dicyclopentadiene unsaturated polyester resin used for oil-modified coatings

油改性涂料用双环戊二烯型不饱和聚酯树脂的合成及应用研究

acyclic isoprenoids

无环异戊间二烯化合物

methylcyclopentadiene dimer

甲基环戊二烯二聚物

Synthesis and Applications of UV-Curable Epoxy Acrylate Modified by Isophorone Diisocyanate

紫外光固化异佛尔酮二异氰酸酯改性环氧丙烯酸酯的合成与应用

Studies on the Novel Catalytic Materials Used in Catalytic Oxidation of Cyclopentene to Glutaraldehyde;

环戊烯合成戊二醛催化新材料的研究