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- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- barium sulfate preparation 硫酸钡制剂
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- Any of several barium compounds, such as barium sulfate. 重土(氧化钡)一种含钡化合物,如硫酸钡
- It emphasis on introduce the last progress of preparation the super-tiny barium sulfate and changing superficial capability. 着重介绍了具有优良性能的超细硫酸钡的制备及表面改性的新进展。
- 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
- Barite (Barium sulfate) is a crude rhombic salt;it is a neutral filler. 重晶石(硫酸钡)是一种天然形成的斜方晶系无机盐,为中性体质填料。
- EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate. EDTMPS对硫酸钙、硫酸钡垢的阻垢效果好。
- Barium as barite(barium sulfate)is used industrially as a white pigment for paint. 钡以重晶石形态(硫酸钡)在工业上用作油漆的白色涂料。
- Since small amounts of barium sulfate do not readily coagulate the precipitate can easily go unnoticed. 少量的硫酸钡沉淀凝聚缓慢,往往被忽略。
- Magnesium sulfate preparation can reduce the inhibition to ATPase, especially to Na~+-K~+-ATPase and Mg~2+-ATPase. 硫酸镁预处理能减轻ATP酶活性的抑制程度,尤其是Na~+-K~+-ATP酶和Mg~(2+)-ATP酶。
- 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
- Barium as barite (barium sulfate)is used industrially as a white pigment for paint. 钡以重晶石形态(硫酸钡)在工业上用作油漆的白色涂料。
- A white pigmentconsisting 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。
- A white pigment consisting of a mixture of zinc sulfide, zinc oxide, and barium sulfate . 钡硫酸盐是一种辐射光不能穿透的状之。
- The determination of sulfur in thiolated chitosan resins with barium sulfate nephelometery was developed. 研究硫酸钡浊度法测定硫代壳聚糖树脂含硫量的方法。
- The article expatiate some kinds of methods that use to produce barium sulfate that apply for powder coating. 阐述了几种粉末涂料用硫酸钡的制备方法。
- Organic polybasic phosphonic acid has little impact on barium sulfate scale and strontium sulfate scale. 有机多元膦酸对硫酸钡、硫酸锶无防垢效果;
- In this article,sodium oleate with different concentration is used to modify Barium Sulfate,Zinc Sulfide and lithopone. 利用不同浓度的油酸钠对硫化锌、硫酸钡和立德粉进行有机化改性,测定了改性样品的比表面、比孔容、平均孔半径的变化。
- The results show feed time and impeller speed have great effects on nano barium sulfate particles. 结果表明,搅拌速度和加料时间对粒度的影响很大。