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- CHEMICAL ANALYSIS OF MANGANESE ORES. GRAVIMETRIC DETERMINATION OF BARIUM OXIDE. 锰矿的化学分析。氧化钡的重量法测定。
- white poisonous crystals; made by dissolving barium oxide in water 白色有毒晶体，将氧化钡溶于水中制成
- a white toxic powder obtained by heating barium oxide in air 一种白色的有毒粉末，通过加热空气中的氧化钡而得到
- a white toxic powder obtained by heating barium oxide in air. 一种白色的有毒粉末，通过加热空气中的氧化钡而得到。
- white poisonous crystals; made by dissolving barium oxide in water. 白色有毒晶体，将氧化钡溶于水中制成。
- Keywords frit silicon dioxide barium oxide opacified; 熔块;二氧化硅;氧化钡;乳浊;
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Study on Preparation and Properties of Carbon Janotube Supported Barium Oxide 碳纳米管负载氧化钡催化剂的制备及性能
- Keywords alumina;thermal stability;glycerin;lanthana;silica;barium oxide; 氧化铝;热稳定性;丙三醇;氧化镧;二氧化硅;氧化钡;
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮？
- The foreign body can be shown up on a barium swallow. 吃了钡之后能把异物显示出来。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂，如一氧化二氮。
- Keywords cobalt;silica;barium oxide;supported catalyst;reduction performance;methane;decomposition;filamentous carbon; 钴;氧化硅;氧化钡;负载型催化剂;还原性能;甲烷;分解;碳纤维;
- A white pigment consisting of a mixture of zinc sulfide, zinc oxide, and barium sulfate. 锌钡白一种由硫化锌、氧化锌和硫酸钡混合构成的白色色素
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- There is reflux of barium into the terminal ileum. 钡剂反流进入回肠末端。
- In the absence of heat, I think, no oxide coating should form during rolling. 在无加热的条件下，我想，轧制过程中不会生成鳞皮吧！
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- Finish the rest of the barium meal. 最后吞完所剩钡餐。
