laboratory reagent
常见例句
- Don't touch and use everything in the laboratory, especially chemical reagent.
进入实验室请勿随意触摸及动用实验室的物品，特别是化学试剂；
www.sz-hlf.com - Silver nitrate is an important laboratory reagent for performing chemical analyses.
硝酸银是进行化学分析的一种重要的实验试剂。 - Under the condition of laboratory, the self - control separation vessal and slurry reagent was wsed to carry out the experiment of oil and sand separation.
在实验室条件下，使用自制分离器及浆化剂进行油砂分离试验，并通入空气来提高油砂分离效果。 返回 laboratory reagent