除草剂

Atrazine is very persistent in the environment;in addition,its biological accumulation also has potential threat to the human and ecosystem.

农药莠去津在世界范围内已经使用了近50年，目前仍是广泛使用的除草剂之一。

The effect of atrazine on microbial activity in a paddy soil was studied here. The result showed that the amount of.

采用实验室培养试验研究了阿特拉津除草剂对土壤微生物生态特征的影响。

A few years ago, Toronto banned the use of virtually all lawn pesticides and herbicides, including 2,4-D and carbaryl, on the ground that they pose a health risk, especially to children.

几年前，多伦多禁止使用实际上所有的杀虫剂和除草剂，包括2，4－D和胺甲萘，因为这些杀虫剂对人的健康有威胁，特别是对儿童。

A method was developed for the determination of Carbaryl in water by direct injection and HPLC with coupled ultraviolet and fluorescence detectors.

1引言甲蔡威，又称西维因，学名1一蔡基一N一甲基氨基甲酸醋，是氨基甲酸醋类农药的一种，在我国被广泛用作杀虫剂和除草剂。

"Atrazine is one of the top-selling herbicides used worldwide and was designed to inhibit weed growth in cornfields," the university said in a statement.

渥太华大学称：atrazine是一种在世界各地广泛应用的最畅销的除草剂之一，它可以抑制田里的草生长。

"Atrazine is one of the top-selling herbicides used worldwide and was designed to inhibit weed growth in cornfields," the university said in a statement.

阿特拉津是世界上卖的最好的除草剂之一，它的功效就是阻止野草在玉米地的生长。渥太华大学在一个陈述中说。

ALA is known to have prospective applications in herbicides, insecticides, defoliants and growth regulators. Also the applications of ALA in agriculture, medicine and organic synthesis are introduced.

介绍了ALA在农业领域作为无公害绿色除草剂、杀虫剂、落叶剂、植物生长调节剂等的应用，及其在医学领域和有机合成中的应用。

3 Tiny amounts of herbicide may act as endocrine disruptors.

6.3、微量的除草剂都可以干扰内分泌。

Residual effect in soil (especially for herbicides/systemic soil-incorporation pesticides, fumigants) or building materials

在泥土中或建筑材料上之残效影响（尤其是除草剂／能与泥土混和的内吸性除害剂，熏蒸剂

However, because of the demand traditional coffee is sprayed with DDT, as well as pesticides, herbicides and fungicides which we know to be hazardous to our health and the environment.

不过，因为有需求的传统咖啡喷洒滴滴涕，以及农药，除草剂和杀菌剂中，我们知道他会危害我们的健康和环境。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了