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- These agricultural pesticides are considered low toxic. 这批农药被认定是低毒的。
- Low toxic pesticides 低毒农药
- These two kinds of pesticides are highly effective, low toxic, environmentally compatible, and are promising in the controlling of Bactrocera dorsalis (Hendel). 两者均具有高效、低毒、与环境相容性好的的特点,是防治桔小实蝇的理想药剂。
- Outbreak characteristics of insect in Bt transgenic cotton and selection techniques for high effect and low toxicity pesticides 转Bt基因抗虫棉田害虫发生特点及高效低毒农药选用技术
- high efficiency and low toxicity pesticide 高效低毒药剂
- Then imagine dust storms sweeping up toxic pesticides and chemical fertilizers from the dry seabed and spewing them across towns and villages. 再想象一下:沙尘暴卷起海床上的有毒杀虫剂和化肥,并在它扫过城镇乡村时一路播撒。
- A high performance, low toxic fungicidal and washable paint has been developed. 研制了一种高效、低毒抗菌耐洗刷涂料。
- A kind of modified low toxic urea-formaldehyde resin was synthesized. 经过大量试验合成了一种低毒改性脲醛树脂。
- The Kerala government's new organic farming policies also share a long-term vision of a future free from food contaminated by toxic pesticides and fertilizers. 喀拉拉政府新的有机耕种政策,也期盼未来能让食物不被有毒杀虫剂和肥料污染。
- The results showed that DCL is belong to highly toxic pesticide. 结果表明该农药急性毒性属高毒农药。
- CONCLUSIONS Piperacillin/tazobactam is a hi ghly effective,safe and low toxic agent in the ... 结论哌拉西林/他唑巴坦治疗术后腹腔感染效果良好,具有高效、安全、低毒特点。
- The 5-nitroguaiacol has been paid great attention as a high efficiency and low toxic plant-grow adjusting agent. 硝基愈创木酚作为高效、低毒植物调节剂,一直倍受关注。
- These drugs will become low toxic effective immunosuppressive agents in the future. 谷氨酸有希望成为一种低毒有效的免疫抑制剂。
- Aldicarb is one of the most toxic pesticides applied to cotton, yet it is also the second-most used pesticide in global cotton production. 涕灭威是用于棉花的最具毒性的杀虫剂之一,然而在全球棉花生产中,它在用量上也是第二大杀虫剂。
- Objective To obtain high efficiency,low toxic and stable nimodipine new dosage form and prepare proliposome nimodipine. 目的制备尼莫地平前体脂质体,并进行质量评价,以期得到高效、低毒和稳定的尼莫地平新剂型。
- Toxicity tests have demonstrated a very low toxicity. 毒性试验已经显示毒性非常低。
- The titrant is indefinitely stable, and is of low toxicity. 这种滴定剂一直都是稳定的,而且毒性很低。
- Based on reaction mechanism of UF, low toxic and modified technology of UF were discussed. 从脲醛树脂生成机理出发,介绍了脲醛树脂的低毒改性技术。
- Tea catechin is a high effective and low toxic scavenger of freeradical and has various pharmacological and healthy functions. 茶儿茶素是一种高效低毒的自由基清除剂,具有多种药理和保健功能。
- The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials. 以苯乙酸乙酯和乙醇胺为原料合成了苄青霉素低毒前体苯乙酰基乙醇胺。