请高手帮忙 英文翻译下 谢谢 急用~！！ ~~
In fluid fluid micro extraction method determination drink multiple-effect zuo remains the abstract: The agricultural chemicals use prevents and controls the important means which the plant disease Chinese caterpillar fungus harms, in the guarantee agriculture stable production, the high production, the satisfied people are playing the influential role to the agricultural and subsidiary products demand aspect. However, the thing advantages are always coexistent, although the agricultural chemicals have the prominent merit, and is playing the influential role in the agricultural production, but it also has certain insufficiencies, especially some chemistry pesticide, if the management is lax, employs unreasonable, produces to the human and animals and the beneficial biology poisons, will have the pollution to the environment and so on. Therefore, the people even more take seriously to the pesticide residue and the agricultural chemicals to the environmental pollution question. the present paper summarized the liquid phase micro extract method development application, specially has given the detailed introduction to the fluid fluid micro extract technology's method. And tested has established in the fluid fluid micro extract determination drink the multiple-effect zuo residual method, has determined the best experimental condition finally through this experiment: Take the toluene as the organic extracting agent, the extract bubble volume is 2L, the extract time is 15min, the mixing speed is when 200rpm is the optimum condition. key word: Pesticide residue, fluid fluid micro extract, multiple-effect zuo, gas chromatography
Micro-liquid extraction of the residues in beverages PP333
Abstract: Pesticide Control Plant Diseases, Pests and Weeds use is an important means to ensure stable agricultural, high-yield, agricultural and sideline products to meet the needs of the people plays an important role. However, things are always pros and cons of co-existence, although pesticides have highlighted the advantages in agricultural production and play an important role, but there are also certain deficiencies, especially some chemical pesticides, poor management, application unreasonable, Will be useful for people and livestock and produce biological poisoning, and environmental pollution. Therefore, the people of pesticide residues and pesticides to pay more attention to the environmental pollution problems.
This paper reviewed the liquid phase micro-extraction method development of applications, especially for micro-liquid-liquid extraction methods to give a detailed introduction. And the establishment of a micro-liquid-liquid extraction of residues in beverages PP333 way through this experiment ultimately determine the optimal experimental conditions: toluene Organic Chemistry, extraction droplet size for 2 L, extraction time for 15 min, stirring At a speed of 200 rpm for the best conditions.
Key words: pesticide residues, liquid-extraction, paclobutrazol, GC
Abstract: Pesticide Control Plant Diseases, Pests and Weeds use is an important means to ensure stable agricultural, high-yield, agricultural and sideline products to meet the needs of the people plays an important role. However, things are always pros and cons of co-existence, although pesticides have highlighted the advantages in agricultural production and play an important role, but there are also certain deficiencies, especially some chemical pesticides, poor management, application unreasonable, Will be useful for people and livestock and produce biological poisoning, and environmental pollution. Therefore, the people of pesticide residues and pesticides to pay more attention to the environmental pollution problems.
This paper reviewed the liquid phase micro-extraction method development of applications, especially for micro-liquid-liquid extraction methods to give a detailed introduction. And the establishment of a micro-liquid-liquid extraction of residues in beverages PP333 way through this experiment ultimately determine the optimal experimental conditions: toluene Organic Chemistry, extraction droplet size for 2 L, extraction time for 15 min, stirring At a speed of 200 rpm for the best conditions.
Key words: pesticide residues, liquid-extraction, paclobutrazol, GC
