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- Description: Manufacturer in Henan, China, of flotation chemicals, rubber additives, fine-chemical intermediates, and feed additives. 以生产黄药，黑药系列的选矿药剂和橡胶促进剂，保鲜剂系列的厂家。
- It won't hurt you, but chemicals will. 它不会伤害你，但是农药会。
- 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
- flotation chemicals 浮选剂
- Flotation is used for Florida and Kola rock. 浮选操作法用于佛罗里达磷矿和科拉磷矿。
- 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。
- Mr. Chen used no (didn't use any) chemicals on his fruit. 陈先生的水果不使用农药。
- Flotation Reagents Factory of Baiyin Non. 白银有色金属公司选矿药剂厂。
- 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。
- Conveyor belt. Flotation machine impeller. Decking. 输送带.;浮选机叶轮
- 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。
- PFD - Personal Flotation Device;a life preserver. Position Finding Device,位置测定位，测位仪[器];
- Don't touch the bottle. It contains lethal chemicals. 不要碰这个瓶子。里面装有危险的化学品。
- He experimented with chemicals and electricity. 用化学药品和电进行试验。
- Did you often mislay these farm chemicals? 你常把这些农药四处乱放吗?
- Dyes come from plants or from chemicals. 染料是从植物或化学物质中得来的。
- An air-filled sac or structure that aids in the flotation of an aquatic organism. 气囊水生动植物器官中用来帮助飘浮用的充满气体的囊或结构
