助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   fenpropathrin 在 植物保护 分类中 的翻译结果: 查询用时:0.185秒
图标索引 在分类学科中查询
所有学科
植物保护
环境科学与资源利用
农业基础科学
有机化工
生物学
园艺
畜牧与动物医学
轻工业手工业
化学
更多类别查询

图标索引 历史查询
 

fenpropathrin
相关语句
  甲氰菊酯
    STUDY ON THE RESIDUES OF FENPROPATHRIN IN APPLE
    甲氰菊酯在苹果中残留研究
短句来源
    The fenpropathrin and the abamectin mixed according to the effective component 96∶4 proportion displayed evidentest synergism in 5 gradients of temperature,the synergism of mix according to the effective component 97∶3 proportion was evidenter,the synergism of mix according to the effective component 98∶2 proportion was unobvious.
    不同温度下3种复配剂都表现较好的增效作用,甲氰菊酯和阿维菌素按有效成分96∶4的比例复配在5个温度梯度下均表现出最好的增效作用,按有效成分97∶3比例复配次之,按有效成分98∶2比例复配相对较差。
短句来源
    Cyhalathrin was the most powerful one (LC50 < 5.98μg·mL-1 ) among all these pesticides, and fenpropathrin was the least powerful one (LC50> 63.03μg·mL-1 ) to these two egg - parasite.
    不同寄生蜂种群的成蜂对同一种药剂的反应差异也较大,对这二种卵寄生蜂而言,三氟氯氰菊酯的毒力最大(LC50<5.98μg·mL-1),甲氰菊酯灭扫利相对较小(LC50>63.03μg·ml-1)。
    Study on Cross resistance of Fenpropathrin resistant Strains of the Aphis citricold to 13 Pesticides
    苹果黄蚜抗甲氰菊酯种群对13种杀虫剂的交互抗性研究
短句来源
    Synthesis of Fenpropathrin
    甲氰菊酯的合成
短句来源
更多       
  “fenpropathrin”译为未确定词的双语例句
    Research and Preparation of the Combined Emulsifiable Concentrate of 10% Fenpropathrin and Abamectin
    10%甲氰·阿维乳油的研制
短句来源
    Study and Preparation of the Combined Micro-Emulsion of 10% Abamectin and Fenpropathrin
    10%阿维·甲氰微乳剂的研制
短句来源
    6. test of indoor bioassary and warehouse trail indicated that 800 folds of 80% dichlorvos, 2000 folds of 20% fenvalerate 2000 folds of 5% cypermethrin and 2000 folds 20% fenpropathrin were efficient to control the larvae.
    6.室内生物测定与烟仓试验表明,80%敌敌畏EC 300倍液、20%氰戊菊酯EC 2000倍液、5%高效氯氰菊酯EC 2000倍液、20%灭扫利EC 2000倍液对幼虫均有良好的杀虫效果。
短句来源
    a low resistance to clofentezine(RF 9.61 ), fenvalerate\|monctrtophos(RF9.60), pyridaben(RF9.44), fenpropathrin\|clofentezine(RF8.54), abamectin(RF7.31), fenvalerate\|omethoate(RF5.81);
    对螨死净、氰久合剂、哒螨灵、螨嗪菊酯、集琦虫螨克、氧乐菊酯等的抗性倍数较低 ,其 RF值分别为 9.6 1、9.6 0、9.44、8.5 4、7.31和 5 .81倍 ;
短句来源
    The Fenpropathrin resistance level are 9.6 and 1.9 fold, the leaf mites of the experimental field having low level resistance.
    对灭扫利的测定 ,两地抗性倍数分别为 9.6和 1.9倍 ,试验站的棉叶螨已产生低水平抗性 ;
短句来源
更多       
查询“fenpropathrin”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  fenpropathrin
The thermodynamic functions of fenpropathrin, H(T)-H(298.15), S(T)-S(298.15) and G(T)-G(298.15), were reported with a temperature interval of 5 K.
      
The fenpropathrin sample was prepared with the purity of 0.9916 mole fraction.
      
The heat capacities of fenpropathrin in the temperature range from 80 to 400 K were measured with a precise automatic adiabatic calorimeter.
      
Heat Capacities and Thermodynamic Properties of Fenpropathrin (C22H23O3N)
      
The treatments which caused the highest mortality, in order of decreasing toxicity, were: methiocarb plus sugar, cypermethrin plus profenofos, fenpropathrin plus phenthoate, methomyl, methidathion, phenthoate, prothiofos plus oil, and profenofos.
      
更多          


Field and laboratory experiments on the control of Dloycoris baccarumwith some new pesticides were conducted in 1988—1989.The results show thatthe killing effects of 40% omethoate,20% fenpropathrin,50% phoxim+20%fenpropathrin,80% dichlorvous+20% fenvalerate are more than 90%.Theeffects of the mixture of two kinds of pesticides are better than those of si-ngle in a certain extent.The pesticides stated above can be used for cont-rolling D.baccarum in large area.

1988~1989年对几种新农药防治烟田细毛蝽进行了大田小区筛选、笼罩和室内试验.结果表明:40%氧化乐果.20%灭扫利、50%辛疏磷+20%灭扫利、80%敌敌畏+20%速灭杀丁,防治效果均在90%以上;两种药剂混合的防治效果比单独使用都有不同程度的提高。以上药剂均可在大面积防治细毛蝽时推广使用。

Selecting ten medicament of single and mixed medicament of seven types ofnew and old pesticide to engage in experiment on making use of mixed pesticide indoor toCeroplastes japonious Green. The result showes that the effect is good and cost is lower andit is worth popularizing further in forest making use of following mixed pesticide. They are50 ppm mixed formulation of fenvalerate and malathion emulsifiable solution, 300 ppm mixedformulation of 40% omethoate emulsifiable solution and 50% methamidophos emulsifiable...

Selecting ten medicament of single and mixed medicament of seven types ofnew and old pesticide to engage in experiment on making use of mixed pesticide indoor toCeroplastes japonious Green. The result showes that the effect is good and cost is lower andit is worth popularizing further in forest making use of following mixed pesticide. They are50 ppm mixed formulation of fenvalerate and malathion emulsifiable solution, 300 ppm mixedformulation of 40% omethoate emulsifiable solution and 50% methamidophos emulsifiable solution,80 ppm mixed formulation of 20% fenpropathrin emulsifiable solution and 80% dichlorphosemulsifiable solution, 100 ppm mixed formulation of 20% fenpropathrin emulsifiabe solutionand 40% omethoate emulsifiable solution, 200 ppm mixed formulation of 25% buprofezin wett-ability powder and 80% dichlorphos emulsifiable solution.

选用7种新老农药的单剂和混配的10个药剂进行了日本龟蜡蚧室内农药混用试验,结果表明:20%氰马混剂乳油50ppm、40%氧化乐果乳油与50%甲胺磷乳油混配300ppm、20%灭扫利乳油与80%敌敌畏乳油混配80ppm、20%灭扫利乳油与40%氧化乐果乳油混配100ppm、25%优乐得可湿性粉剂与80%敌敌畏乳油混配200ppm等效果好、成本低,值得在林间作进一步试验推广。

This paper deals with that the interaction of a primary cultural system of hepatocytes isolated from rat liver to deltamethrin,alpha-cypermethrin and fenpropathrin. The results revealed that the contents of cytochrome P-450 of hepatocytes decreased dependent on time and concentrations of these compounds. There were no viable cells for every treatment groups, except the fenpropathrin groups which maintained a 42. 4% viability,in contrast, the rat of viable cells for the control group which was 91....

This paper deals with that the interaction of a primary cultural system of hepatocytes isolated from rat liver to deltamethrin,alpha-cypermethrin and fenpropathrin. The results revealed that the contents of cytochrome P-450 of hepatocytes decreased dependent on time and concentrations of these compounds. There were no viable cells for every treatment groups, except the fenpropathrin groups which maintained a 42. 4% viability,in contrast, the rat of viable cells for the control group which was 91. 2%. But all of these compounds were still degradated more than 90% which were detected by GC at regular intervals time until 90 min,this showed that the cytochrome p-450 enzyme system does not play a significant role in metabolism of pyrethroid in rat hepatocytes.Partition coefficient(LogP) of alpha-cypermethrin,flucythrinate fenpropathrin and sumicid-in were measured in an octanol/water system. These logP values are as follows:6.13,5. 55,5. 50 and 4. 02. The distribution quotient q,defined as the ratio of intrand extracellular concentrations at equilibrium,gave a similar order to logP values as 322. 6(alpha-cypermethrin) ,281. 1 (fenpropathrin),201. 9(sumicidin)respectively. These results indicated that the larger the partition coefficient and distribution quotient q, the more rapid the degradation of these pyrethroids.

经研究表明顺式氯氰菊酯、甲氰菊酯、氟氰菊酯、氰戊菊酯在正辛醇——水相中的分配系数(logP)分别为6.13,5.50,5.55和4.02。离体培养的大白鼠原代肝细胞对上述杀虫剂(除氟氰菊酯外)的吸收系数(q值)分别为322.6,281.1,201.9。上述杀虫剂在离体培养的原代肝细胞中降解很快,温育30分钟后降解速率分别为90.0%(顺式氯氰菊酯)、86.2%(甲氰菊酯)、69.5%(氰戊菊酯)。同时有明显的减少离体培养的鼠肝细胞中P-450含量的作用,其中以溴氰菊酯和顺式氯氰菊酯作用较明显。在溴氰菊酯处理组中,随杀虫剂浓度的升高,这种减少P-450含量的作用明显增强。检查温育反应90分种后的细胞悬浮反应液,对照组仍维持高的细胞存活率(74.4%和91.2%),而杀虫剂处理组,除甲氰菊酯处理组仍有42.4%的存活率外,其余各杀虫剂(溴氰菊酯各浓度组和顺式氯氰菊酯处理组)均未检出存活的细胞。结果表明,试验所用的几种拟除虫菊酯类杀虫剂具有一定的细胞毒性。它们在鼠肝细胞中的降解代谢可能主要不是由于多功能氧化酶起作用。另外,杀虫剂的亲脂性与q值及在肝细胞中的降解速率三者间有一定的正相关。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关fenpropathrin的内容
在知识搜索中查有关fenpropathrin的内容
在数字搜索中查有关fenpropathrin的内容
在概念知识元中查有关fenpropathrin的内容
在学术趋势中查有关fenpropathrin的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社