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carbamate pesticide     
相关语句
  氨基甲酸酯类农药
     The new criterion of the detection result in the optimum conditions was put forward ,that vegetable contained certain organophosphate or carbamate pesticide residues, if enzyme inhibition rate≥58%.
     进而在此最适条件下确定了新的检测结果判断标准:当酶抑制率≥58%时,蔬菜中含有某种有机磷或氨基甲酸酯类农药残留为阳性。
短句来源
     Study on a detection system for carbamate pesticide residues based on fluorescence analysis
     基于荧光分析的氨基甲酸酯类农药残留检测系统
短句来源
     The Comparison of the Analytical Methods for Carbamate Pesticide Residues
     氨基甲酸酯类农药残留分析方法的比较
     In order to shorten the detection time of spectrophotometry for determination of organophosphate and carbamate pesticide residues in vegetables,the paper studied the optimum conditions when 10 minutes was chosen as the incubation time.
     为了缩短用于蔬菜上有机磷和氨基甲酸酯类农药残留检测的酶抑制分光光度法的检测时间对抑制时间为10min时的最适条件进行了研究。
短句来源
     Simultaneous Determination of Carbamate Pesticide Residues in Grains By High Performance Liquid Chromatography-Tandem Mass Spectrometry
     高效液相色谱-串联质谱法测定粮谷中9种氨基甲酸酯类农药残留
短句来源
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  氨基甲酸酯农药
     Determination of Carbamate Pesticide by Indirect O-phenanthroline Spectrophotometry
     间接邻菲罗啉光度法测定氨基甲酸酯农药
短句来源
     Determination Study of 77 Organophosphrous and Carbamate Pesticide Residue in Fruits and Vegetables
     蔬菜及水果中77种有机磷和氨基甲酸酯农药残留量检测技术研究
短句来源
     A method for determination of the residues of 20 organophosphorus and 6 carbamate pesticide in rice simultaneously is introduced in this paper.
     可同时测定大米中20种有机磷农药和6种氨基甲酸酯农药
短句来源
     The sorption/desorption behavior of carbamate pesticide——aldicarb in soil has been studied with the concentration range of 0—1800 mg/L by multiple cycles of adsorption/desorption experiments.
     应用多循环吸附 /脱附实验法 ,分 4个浓度范围对 0— 1 80 0mg/L浓度范围内的氨基甲酸酯农药涕灭威在土壤中的吸附 /脱附行为进行了研究 .
短句来源
     Capillary gas chromatography methodfor determination of organophosphorus and carbamate pesticide residues in rice
     大米中有机磷和氨基甲酸酯农药残留毛细管气相色谱测定法
短句来源
  氨基甲酸酯
     A method for determination of the residues of 20 organophosphorus and 6 carbamate pesticide in rice simultaneously is introduced in this paper.
     可同时测定大米中20种有机磷农药和6种氨基甲酸酯农药。
短句来源
     The sorption/desorption behavior of carbamate pesticide——aldicarb in soil has been studied with the concentration range of 0—1800 mg/L by multiple cycles of adsorption/desorption experiments.
     应用多循环吸附 /脱附实验法 ,分 4个浓度范围对 0— 1 80 0mg/L浓度范围内的氨基甲酸酯农药涕灭威在土壤中的吸附 /脱附行为进行了研究 .
短句来源
     Determination of Carbamate Pesticide by Indirect O-phenanthroline Spectrophotometry
     间接邻菲罗啉光度法测定氨基甲酸酯农药
短句来源
     Determination Study of 77 Organophosphrous and Carbamate Pesticide Residue in Fruits and Vegetables
     蔬菜及水果中77种有机磷和氨基甲酸酯农药残留量检测技术研究
短句来源
     An Analytical Study on Organophosphorus and Carbamate Pesticide Residues in Vegetables by GC-TSD
     蔬菜中多种有机磷和氨基甲酸酯农残分析研究
短句来源
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  氨基酸酯类农药
     Interrelation Between Relative Response of GC and Atomic Numbers of Carbamate Pesticide Molecule
     氨基酸酯类农药的分子中各种原子的个数与其气相色谱相对响应值的相关关系研究
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  carbamate pesticide
Effect of the carbamate pesticide Sevin on the intestinal absorption of some nutrients in the teleost fish,Channa Punctatus
      
The oxidative metabolism of aldicarb (ALD), a carbamate pesticide, and fenbendazole (FBZ), an anthelmintic, was studied using cultured hepatocytes obtained from 4 goats and a bullock and incubated with ALD (50 μmol/L) and FBZ (10 μmol/L).
      
Influence of a carbamate pesticide on growth, respiration (14C)-carbon metabolism and symbiosis of aRhizobium sp.
      
The sublethal effect of the carbamate pesticide carbofuran on the priming pheromonal system of Atlantic salmon (Salmo salar L.) was investigated.
      
Sublethal effects of a carbamate pesticide on pheromonal mediated endocrine function in mature male Atlantic salmon (Salmo salar
      
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This experiment was designed to study the relationship of vitamin A with the immunocompetence of rats. On the base of a vitamin A-deficient diet, the rats were supplemented with a dose of vitamin A acetate that was two times the requirement of rats for vitamin A. Furthermore we had observed the effect of carbamate pesticide-sevin on the immune system of rats at different diets for nine weeks in all (group A: basic diet supplemented with 400 IU vitamin A per 100g diet; group B: basic diet only; group C:...

This experiment was designed to study the relationship of vitamin A with the immunocompetence of rats. On the base of a vitamin A-deficient diet, the rats were supplemented with a dose of vitamin A acetate that was two times the requirement of rats for vitamin A. Furthermore we had observed the effect of carbamate pesticide-sevin on the immune system of rats at different diets for nine weeks in all (group A: basic diet supplemented with 400 IU vitamin A per 100g diet; group B: basic diet only; group C: basic diet with 400 IU vitamin A and 100mg sevin per 100g diet; group D: hasic diet with 100mg sevin per 100g diet). On the end of feeding, the levels of serum vitamin A were significantly lower in rats fed on vitamin A-deficient diets than in that supplemented with vitamin A, but there were no obvious signs of vitamin A deficiency and toxic symptoms of sevin in any animals. Supplement of vitamin A to basic diet increased the levels of total serum complements, enhanced the antibody response of the animals to sheep RBC, and decreased the activity of serum lysozyme. Sevin could inhibit the antibody response to sheep RBC at vitamin A-deficiency state, but not at well-nourished state of vitamin A.

本实验在喂大鼠以维生素A缺乏的基本饲料的基础上,通过补充两倍于大鼠正常生理需要量的维生素A(400IU/100g基本饲料),研究了维生素A对机体免疫功能的影响,同时观察在这两种不同的维生素A营养状况下农药西维因的毒性作用。结果表明,补充维生素A可以提高血清总补体活性,降低血清溶菌酶含量,促进机体产生特异性的溶血素抗体;在维生素A营养缺乏的状态下,农药西维因可抑制特异性溶血素抗体的产生,而在维生素A营养充裕时,这种作用则消失。

A biochemical method for rapid detection of organophosphorus and carba-mate pesticides in water has been developed. The method is based on the observation of the color developed by adding to the water sample a kind of enzyme tablet, together with a colorforming substrate tablet. Qualitative identification and quantitative estimation are accompanished by comparing the color intensity with those developed for known pesticides of different levels. The sensitivity of the method is in the range of 0.1-3.0ppm...

A biochemical method for rapid detection of organophosphorus and carba-mate pesticides in water has been developed. The method is based on the observation of the color developed by adding to the water sample a kind of enzyme tablet, together with a colorforming substrate tablet. Qualitative identification and quantitative estimation are accompanished by comparing the color intensity with those developed for known pesticides of different levels. The sensitivity of the method is in the range of 0.1-3.0ppm for most organophosphorus and carbamate pesticides. The method needs no expensive apparatus; it is rapid and convenient, and can be used in the field.

应用已研制出的酶片和显色基质片快速测定水中有机磷和氨基甲酸酯农药. 这种方法能够在田间没有仪器的情况下检测农药的危险水平.对于大多数有机磷氨基甲酸酯农药,其检测灵敏度在見0.1—3.0ppm范围.方法具有快速、经济,容易在田间现场使用的特点。

An infrared absorption spectrum method for determination of carbamate pesticides has been developed. It bases on the characteristic carbonyl IR band which is strong and sensitive. Comparing with other similar methods this new method has two advantages. First it can eliminate the errors which other methods may introduce through chemical pretreatment. Secondly the procedure of the new method is rather simple. It has been used for the detemination of Miesianzuo and its powders. The standard deviation was...

An infrared absorption spectrum method for determination of carbamate pesticides has been developed. It bases on the characteristic carbonyl IR band which is strong and sensitive. Comparing with other similar methods this new method has two advantages. First it can eliminate the errors which other methods may introduce through chemical pretreatment. Secondly the procedure of the new method is rather simple. It has been used for the detemination of Miesianzuo and its powders. The standard deviation was lower than 0. 36%,and the recovery was 97.60-102. 6%. This method may be used for determination of other similar carbamates.

本文提出了一种氨基甲酸酯类农药的红外光谱测定法,该法是(?)u_(c=(?))为1730cm~(-1),强度大,灵敏度特效性均高.与其它分(?)处理引入的误差.并简化了分析手续。将该法用于灭线唑原药及其粉剂的(?)准偏差小于0.36%,回收率在97.60—102.6%。该法还可用于其它类似的氨基甲酸酯类农药的分析。

 
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