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- These agricultural pesticides are considered low toxic. 这批农药被认定是低毒的。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- Formaldehyde emission from cured substance of three kinds of low toxic UF resin through different curing system with environment change was studied. 对不同固化体系下三种低毒脲醛树脂固化物随环境变化的甲醛释放量进行了具体研究。
- The results in the paddy field were the same as in the laboratory except deltamethrin,which showed low toxic and were basically safe. 大田实验结果与室内实验结果基本一致,只是溴氰菊酯在稻田环境下,对鲫鱼的急性毒性大幅度下降。
- Basic formula, performance tests and resuls of the low smoke, low toxic and non-inflammable PVC plastic profiles are introduced. 介绍了低烟、低毒、难燃PVC塑料型材的基本配方，性能测试与结果。
- The present invention has simple preparation process, and the prepared asiaticoside cataplasm has long acting period and low toxic side effect. 本发明制备过程简单，所制备巴布剂毒副作用低，药效作用时间长。
- 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。
- The complex urea nitrate is used as a sensitizer instead of TNT to makea low toxic rock explosive with low mechanical sensitivity, high performance and goodstorage property. 即采用复合硝酸脲代替梯恩梯作敏化剂，这种炸药具有澎性小、机械感度低、爆炸性能和贮存性能优良等特点。
- Conclusion: YFOL is a good and convenient Chinese herbal preparation for different kinds of extrasystole with low toxic and side-effects in clinical practice. 结论：养心复脉口服液是临床治疗各类早搏疗效较好、服用方便、毒副作用低的中药制剂。
- Abstract Objective：To study the preparation method so as to lay foundation for synthesizing efficient and low toxic indirubin palate derivatives in laboratory. 摘 要 目的：从靛玉红肟合成粗品中离除靛玉红、靛蓝等杂质，探讨靛玉红肟衍生物晶体的获得实验方法，为实验室以靛玉红为前体合成高效、低毒的靛玉红肟衍生物奠定基础。
