1. ResultsBased on the classification of appraising criterion on acute toxicity test via mouth,skin and inbreathe with Wistar rat,LDS belonged to a feeb...
   结论LDS对哺乳动物的毒性属微毒级,是一种新型的安全灭螺药。
2. LDS panels are formed to a unique shape and applied to concrete barriers and metal guardrails providing retroreflection across a wide range of entrance and observation angles.
   持续的、线形轮廓标通过勾勒道路轮廓的改变来提高道路安全性。

声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。