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- On account of above reasons, the national product of Penicillium expansum alkaline lipase were chosen to study its interaction with chiral phenoxy acid herbicides, 2,4-DP, MCPP and 2,4-DPM. 基于上述原因,本文选择国产的青霉扩展菌碱性脂肪酶为对象,研究了手性苯氧丙酸类除草剂2,4-DP、MCPP和2,4-DPM与脂肪酶的对映选择性相互作用。
- Keywords Phenoxy acide herbicides;Urine;Gas chromatography; 苯氧羧酸类除草剂;尿;气相色谱法;
- phenoxy acid herbicides 苯氧羧酸类除草剂
- Phenoxy acide herbicides 苯氧羧酸类除草剂
- The invention relates to an organic acid herbicides combination, which belongs to pesticides technology field. 一种有机酸除草剂组合物，属于农药技术领域。
- phenoxy carboxylic acid herbicide 苯氧羧酸类除草剂
- The Degradation Trends of Phenoxyacetic Acid Herbicides in Soils 土壤中苯氧羧酸类除草剂的降解动态
- According to the EPA, dicamba is a selective benzoic acid herbicide registered for the control of certain broadleaf weeds and woody plants. 美国环保署（EPA）说，麦草畏是一种用于控制某些宽叶杂草和木本植物的可选苯甲酸。
- Keywords chiral pesticide;Aryl-oxy-propionic acid herbicides;synthesis; 手性农药;芳氧丙酸类除草剂;合成;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- No scientifically documented health risks, either acute or chronic, exist from the approved uses of the phenoxy herbicides. 不科学地被提供的健康风险;或深刻或慢性;存在从对含苯氧基的除草药的批准的用途.
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
