1·Results The response rate was 80% and low toxicity.
结果治疗有效率80 %，毒性反应低。
2·Toxicity tests have demonstrated a very low toxicity.
毒性试验已经证明了非常低的毒性。
3·Its main advantages are less dosage, low toxicity and long validity.
它的优点是用量少、毒性低、持效期长。
4·It has low toxicity, high efficiency, and quick-impact characteristics.
它具有低毒、高效，速效的特点。
5·Organic selenium has the advantages of high bioavailability, low toxicity.
有机态硒具有生物利用度高、毒性低等优点。
6·It has a broad spectrum, low toxicity and high activity when used as pesticide.
脒类化合物作为杀螨杀虫剂，具有广谱、低毒、活性高的优势。
7·Trisodium phosphonoformate (PFA) is a broad spectrum antiviral drug with low toxicity.
膦甲酸钠是一种高效低毒的广谱抗病毒新药。
8·Polyether is often used as pharmaceutical excipient and emulsifier because of its low toxicity.
聚醚毒性很低，常用作药物赋形剂和乳化剂。
9·Strobilurin fungicide is a sort of fungicide with low toxicity, high efficiency and broad spectrum.
甲氧基丙烯酸酯类杀菌剂是一类低毒、高效、广谱杀菌剂，几乎对所有真菌病害均有良好的活性。
10·Aim: To seek for trichomonacide not only with higher effect and low toxicity but for oral and external use.
目的：为了寻找新的高效、低毒，既能口服，又可外用的抗滴虫药物。