查询词典 pesticide

Colostrum Plus comes from USDA Grade A dairies that are hormone, pesticide, antibiotic and rBST free. We use only the first 2 milkings to guarantee potency and quality.

Colostrum Plus来自美国农业部认证的****奶牛场，不含激素，杀虫剂，抗生素，rBST，我们使用最2次的初乳确保品质和效力。

In order to find screening rules suitable for lead compounds of pesticide,five descriptors:logarithm of partition coefficient of octanol/water,relative molar weight,number of hydrogen-bond donors,number of hydrogen-bond acceptors,polar surface areaand carcinogenic and mutagenic toxicities of 242 fungicides,512 herbicides and 399 insecticides were calculated and analyzed.

为了寻找适合于农药的先导筛选规则，对242个杀菌剂、512个除草剂和399个杀虫剂的5个描述符：疏水常数、相对分子质量、氢键给体数、氢键受体数、分子极性表面积和毒性进行了计算和分析，提出了杀菌剂、除草剂和杀虫剂先导化合物的筛选规则。

In order to find screening rules suitable for lead compounds of pesticide,five descriptors:logarithm of partition coefficient of octanol/water,relative molar weight,number of hydrogen-bond donors,number of hydrogen-bond acceptors,polar surface areaand carcinogenic and mutagenic toxicities of 242 fungicides,512 herbicides and 399 insecticides were calculated and analyzed.

1996年，Lipinski通过对2000多种口服药物进行分析，提出了用于药物分子筛选的&5规则&，即化合物疏水常数(CLogP≤5或MLogP≤4.5)，相对分子质量不大于500，氢键给体数不大于5和氢键受体数不大于10[1]。2003年，Andrew等报道了从高通量筛选结果中获取先导化合物的规则：化合物疏水常数≤3，相对分子质量小于450[2]。

However, according to the Journal of Pesticide Reform, xylenes, used as solvents in some chlorpyrifos-containing products, have caused increased rates of leukemia among exposed workers.

但根据《农药改革杂志》记载，使用二甲苯作为溶剂的毒死蜱产品，引致接触该农药的工人白血病患病率增加。

Nanoflltration has become one of the optimum techniques in treating micro-polluted water with following characters: high option separation property, being able to remove the disinfection by products, weedkiller and pesticide, heavy metal and part of total hardness, low operation pressure, high quality effluent, low energy demand.

目前，常规水处理工艺对微污染水的处理效果较差，而且氯消毒后会产生&三致物质&，难以达到国家饮用水水质标准。

This, Neway Securities analyst Huang Bo told reporters that if the issuance of the smooth passage, the red sun's pesticide rapid expansion of production capacity, at the same time will have to be fat pyrethrum, Pyridine alkali and glyphosate acid three complete industry chain platform, the formation of "intermediate - the original drugs - agents - sales channels," the overall advantage.

为此，新时代证券分析师黄百告诉记者，如果顺利通过发行，红太阳农药迅速扩大生产能力的同时，将必须脂肪除虫菊，吡啶碱和草甘膦酸三个完整的产业链平台，以&中间形成-了-代理商-销售渠道&的整体优势原来的药物。

Objective: To establish a gas chromatography method for simultaneous determination of organochlorine and pyrethroid pesticide residues in Viscum coloratum by cloud-point extraction.

中文摘要：目的：建立浊点萃取-气相色谱法测定槲寄生中有机氯和拟除虫菊酯类农药残留量的方法。

Objective: To establish gas chromatography method for simultaneous determination of organochlorine and pyrethroid pesticide residues in Viscum coloratum by cloud-point extraction.

中文摘要：目的：建立浊点萃取-气相色谱法测定槲寄生中有机氯和拟除虫菊酯类农药残留量的方法。

It is quite feasible to use the two dyes as tracers for determing pesticide spray distribution.

以上实验结果说明，两种染色剂作为测定农药沉积分布的示踪剂方便可行。

Xanthium sibiricum has much application value in medicine, pesticide and other fields. It was callus cultivation system, tissue cultivation technology system of Xanthium sibiricum, antifungal activity of callus extract to Botrytis cinerea Pers.

苍耳在医药、农药等多方面有很高的应用价值，本文对苍耳愈伤组织的诱导、组织培养技术体系的建立、愈伤组织提取物对番茄灰霉病菌Botrytis cinerea Pers。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。