查询词典 pesticides

In addition, not all pesticides are tested for. Tests take an average of 28 days

此外，并不是所有杀虫剂被检测出，检验平均要花费28天。

However,little attention has been given to determine combined effect of heavy metals and pesticides on the environment.

土壤中农药和重金属污染已成为一个严重的环境问题，而共存的重金属与农药的相互作用对环境的影响还知之甚少，对土壤环境的研究具有重要的意义。

State'.'' provisions and standards for the safe use of pesticides.

国家'。''农药安全使用的规定和标准。

The application of pesticides plays a very important role in agricultural production.

化学农药在保证粮食供应方面发挥了重要作用，这是粮食安全的传统意义。

That there will be residues of pesticides, but did not read the relevant material.

这种杀虫剂会有残留，但是没有读到相关的材料。

In agriculture, about half the cost of chlorine pesticides, waste alkali products.

在农业中，约有一半以上的农药为耗氯、耗碱产品。

Effect of WSCA on physical, chemical, structural and physiological character of pesticides with Face Contace Angle Meter, Processor Tension Meter, IR、〓HNMR、XPS, and so on.

利用先进的分析测试手段表面张力测定仪、接触角测定仪、IR、1H NMR、XPS等，考察了水溶性煤基酸与农药作用对农药物理、化学性质、化学结构以及一些生化性质的影响。

Founded in September 1998, was approved by the national sentinel in biological pesticides and biotechnology product development, production, sales and technical services related to the high-tech enterprises.

公司成立于一九九八年九月，是国家定点核准的从事生物农药及生物科技产品研发、生产、销售及相关技术服务的高新技术企业。

Distributions of 13 heavy metals in different phases produced by co-processing obsolete pesticides, contaminated soil and spent bleaching clay were studied on three new dry cement kilns respectively.

以废弃农药、污染土壤和废白土为研究对象，在3个新型干法水泥厂开展了水泥窑共处置的工程试验，分析了共处置对13种重金属在不同相分配情况的影响。

The products include antioxidants,blowing agents,organic solvents, intermediates for pesticides,drugs and dyestuffs,perfumes,water glass,silicates,molybdenum compounds,graphite series,activated carbon,plasticizers,flame retardant,heat stabilizers,food additives and chemical reagents,etc.

注册商标有&鹿牌&合成樟脑，&桃浦&牌合成樟脑副产物和其他化工产品，&金牛&牌抗氧剂，发泡剂，水合肼，二甲基乙酰胺，二甲基乙醇胺，&海球&牌硅胶系列，&飞铃&牌磷氯，双乙烯酮衍生物，磷酸酯，乙烯利等，&泉字&牌，&水晶&牌各类泡化碱系列，&上胶&牌钼类化合物，石墨类产品系列。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。