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- biodegradation of cyhalothrin 功夫菊酯的生物降解
- Biodegradation of Petroleum Polluted Soilial degradation. 石油污染土壤的生物降解研究。
- Objective To observe and evaluate the effect of cyhalothrin against flea. 目的观察和评价功夫菊酯杀虫剂的灭蚤效果。
- Biodegradation of Bromamine Acid in Soil at the Presence of Sphingomonas sp. 鞘氨醇单胞菌对土壤中溴氨酸降解作用的研究。
- Biodegradation of Parathion-methyl by Pseudomonas sp.(DLL-1)and Its Mechanism. DLL-1菌对甲基对硫磷农药的降解作用及其降解机理
- The toxicity of cyhalothrin to C. sinia is lower than to H.armigera, but higher to C. sinia than to A. gossypii. 氯氟氰菊酯对中华草蛉与棉铃虫表现出一定程度的选择性，但对中华草蛉与棉蚜则表现为非选择性；
- Dissipation and residues of cyhalothrin in soil,cotton leaves and seeds were determined by Gas Chromatograp hy. 用气相色谱法测定了氯氟氰菊酯在棉花叶片、棉籽和土壤中的消解动态及最终残留量。
- Microstructure of cyhalothrin microemulsion was studied by means of conductivity measurement. 摘要通过电导率的测定研究了高效氯氟氰菊酯微乳液的结构结构及结构转变。
- The experimental results show that the biodegradation of dinoseb is the more important degradation process. 地乐酚在土壤中降解缓慢，加上实验土壤对地乐酚的弱吸附，因此地乐酚对当地地下水资源存在较大的威胁。
- The toxicities of cyhalothrin,pirimiphos-methyl,chlorfenapyr and methomyl against houseflies(Musca domestica)adults with topical application were assayed and compared in lab. 在室内用点滴法测定了杀虫剂高效氯氟氰菊酯、甲基嘧啶磷、虫螨腈和灭多威对家蝇雌雄成虫的毒力，并对毒力进行了比较。
- A method for extracting, clearing off and determining the residues of cyhalothrin, escy-permethrin, fenvalerate and deltamethrin in soil was established. 摘要建立了土壤中拟除虫菊酯类农药新的前处理方法。
- Influence of Soya Lecithin on the Biodegradation of Nitrobenzene by Acinetobacter sp. 大豆磷脂对不动杆菌降解硝基苯的影响。
- Toxicities of cyhalothrin, dimethoate and avermectin against Tetranychus Urticae were assayed in the laboratary using agar-agar method, slide-slip method and immersion method. 在室内用琼脂法、浸玻片法和浸渍法分别测定了氟氯氰菊酯、乐果和齐墩螨素对棉红蜘蛛的毒力。
- Accumulation and biodegradation of anthracene by Chlorella protothecoides under different trophic conditions. 不同营养条件下原始小球藻对蒽的富集和降解研究。
- A significant biodegradation of dichloran compared to a sterile control chemostat took place in these cultures. 氯硝胺的重大生物降解与一不育的控制恒化器比较了发生了在这些文化。
- A research is conducted for the biodegradation of metal complex dyes(MCD) by white rot fungi(WRF). 针对白腐菌的特性和独特的降解机理 ;用Coriolusversicolor和Panusconchatus两种典型白腐菌降解金属络合染料 .
- Nitrobenzene is one of the toxic compounds.Much work had focused on biodegradation of it sofar. 硝基苯是一种有毒化合物,目前,关于硝基苯污染物的生物降解已进行了大量的研究。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- Zhang L ifang, Xiao Hong, W ei Dezhou. Effect of surfactants on biodegradation of petroleum2contam inated soil[ J ]. 张丽芳;肖红;魏德洲.;表面活性剂对土壤石油污染物微生物降解的影响[J]
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
