查询词典 herbicidal

Inhibitors of photosystem II electron transport system have excellent herbicidal activity and are safe to animal and human.

光合作用光系统II电子传递抑制剂是一类重要的除草剂，对动物尤其是人类具有安全性，有广阔的开发前景。

As the increase of mass concentration, the herbicidal activity also improved.

当质量浓度达到800mg／L时，病情指数有较大提高。

The compound 103-1 is investigated in synthesis method, structure analysis, herbicidal activity, crop safety and toxicological test.

第五章是对优选化合物进行系统研究，以明确优选化合物的实际应用前景。

Aureonucleomycin is an antibiotic ,which was developed by Shanghai Pesticide Research Institute. The modification of Aureonucleomycin and the herbicidal activity of the modification products were reported in this paper

金核霉素是上海市农药研究所自行研制的农用抗生素，本文介绍了一些对其进行结构改造的工作，并对改造后得到的产品作了除草活性的介绍

This article reviewed the currently commercialized herbicidal inhibitors of amino acid biosynthesis,functional mechanism and the advance in transgenic herbicide-tolerant plants.

本文综述了常用的耐氨基酸生物合成抑制剂类除草剂、作用机理及耐除草剂转基因植物的研究进展。

Density functional theory study on conformational conversion between crystal conformation and cctive conformation of herbicidal monosulfuron.

单嘧磺隆除草剂的晶体构象-活性构象转换的密度泛函理论研究。

The quantitative relationship between the structure of 20 sulfonylureas and 16 sulfonamides and their herbicidal activity against rape were analyzed using Hansch approach.

利用 Hansch方法定量地研究了 2 0种磺酰脲和 16种嘧啶磺酰胺除草剂的结构与活性间关系。

With an aim to find out the difference between in vitro inhibition and in vivo inhibition of sulfonylureas, 27 compounds were selected to measure their herbicidal activities using rape root length method.

通过比较，发现磺酰脲类化合物在体内外活性有良好的相关性，进一步肯定了对靶酶AHAS的抑制是磺酰脲类除草活性的主要因素。

According to the national screening procedure, the twenty-six new compounds were performed for general bioactivity screening to insecticidal, fungicidal and herbicidal activity.

按照国家制定的新化合物生物活性筛选程序，对26个目标化合物进行了室内生物活性试验。

The preliminary bioassay indicated that some of the target compounds displayed good herbicidal ac-tivity against Brassica campestris L at the dosage of 100 mg/L.

初步生物活性测试结果表明：该系列部分化合物在100 mg/L的浓度下对双子叶植物油菜显示出较好的除草活性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。