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- About the Developments of New Application of Old Reagent Chemicals 老试剂新应用的研究及发展动态
- Jiangsu Taixing Reagent Chemical Plant 江苏省泰兴市试剂化工厂
- It won't hurt you, but chemicals will. 它不会伤害你，但是农药会。
- Don't clean it with chemic reagent, such as solvent and thinner. 不要用化学试剂清洗，否则回引起溶解或稀释。
- The plant has recalled lids which leached out dangerous chemicals. 那家工厂回收了浸滤危险化学物质的盖子。
- Noxious chemicals are found in the river water. 河水里发现了有毒化学物品。
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- A place where drugs and chemicals are manufactured. 药厂用于生产药品和化学物质的地方
- reagent chemicals 试剂类化学药品
- He demonstrated the principles with chemicals and test tubes. 他借助化学药品和试管讲解了这些原理。
- The reagent possesses specificity for water. 这种试剂对水有特殊的作用。
- Mr. Chen used no (didn't use any) chemicals on his fruit. 陈先生的水果不使用农药。
- L-Methyl glyoxylate is an important chiral reagent. 二羟乙酸L-薄荷酯是一种重要的手性试剂。
- This reagent attacks feldspars and dark minerals. 这种反应物质侵蚀长石和音色矿物。
- Chemicals in the body break our food down into useful substances. 人体中的化学元素把食物分解成有用的物质。
- Over ninety countries ratify an agreement to ban the use of these chemicals. 九十多个国家批准了一项禁止使用这些化学品的协议。
- Luoyang Tiancheng Chemical Reagent Co., Ltd. 洛阳天骋化学试剂有限公司。
- Tianjin Damao Chemical Reagent Co., Ltd. 天津大茂化学试剂公司。
- BEIJING HENGJU OILFIELD CHEMICAL REAGENT CO., LTD. 北京市恒聚油田化学剂有限公司。
- They often use oriole reagent in their experiments. 他们在实验过程中，要经常用到吡咯试剂。
