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- Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide. 水、丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中。
- Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide 水、丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中。
- alkali metal hydroxide 碱金属氢氧化物
- The results showed that the products were pentacoordinate organosilicon compounds in alkali metals hydroxides and hexa-coordinate organosilicon compounds in alkaline-earth metals oxides, respectively. 在碱土金属氧化物介质中,合成出的是六配位体有机硅化合物。
- A carbonate or hydroxide of an alkali metal, the aqueous solution of which is bitter, slippery, caustic, and characteristically basic in reactions. 碱碱金属的碳酸盐或氢氧化物,其水解溶液味苦、滑腻、有腐蚀性且在反应中呈碱性
- Alkali A carbonate or hydroxide of an alkali metal, the aqueous solution of which is bitter, slippery, caustic, and characteristically basic in reactions. 碱碱金属的碳酸盐或氢氧化物,其水解溶液味苦、滑腻、有腐蚀性且在反应中呈碱性。
- Mud system containing MMH , mixed metal hydroxide , is introduced . 介绍了混合金属层状氢氧化物胶(正电胶)为主体的泥浆体系,经室内研究和现场试验证明,该体系具有独特的流变性,用宾汉模式描述,其静切力接近屈服值;
- Non-alkali cloth made form aluminum boron silicate glass contains less than 0.8% of alkali metal oxide. 无碱布采用铝硼硅酸盐玻璃成份,其碱金属氧化物含量不大于0.;8%25。
- The hydroxides of the alkali metals are strongly alkaline. 碱性金属的氢氧化物有很强的碱性。
- For this reason, formulators seek more efficient systems either to increase FR performances or to reduce concentration of metal hydroxide in their formulations. 为此,配方时寻求更高效的阻燃体系,以便提高阻燃效果,或降低配方中的氢氧化物浓度。
- Francium is the densest of the Alkali Metals and also radioactive. 钫是碱金属中密度最大的,具有放射性。
- Poly(acrylic acid acrylamide) alkali metal salt complex is a new kind of solid polymer electrolytes. 聚(丙烯酸-丙烯酰胺)-碱金属盐复合物是一种新型高分子固体电解质。
- Different functional group also brings different influence for the absorbance of alkali metal. 有机物官能团上的差异也将对碱金属元素的吸光度产生不同的影响。
- All the alkali metals have a single s-electron outside a closed shell. 所有的碱金属都在闭合壳层之外有一单个S电子。
- The influences of electrolytes(NaCl?MgCl 2 and AlCl 3) and partially hydrolyzed polyacrylamide (PHPA) on the thixotropy of magnesium aluminum mixed metal hydroxide(Mg Al MMH) kaolinite suspension have been studied. 研究了 3种无机解质 (Na Cl、Mg Cl2 、Al Cl3)和 1种聚合物 (部分水解聚丙烯酰胺 ;PHPA)对 Mg-Al型混合金属氢氧化物 (MMH) -高岭土分散体系触变性的影响 .
- Abstract This paper describes the synthesis and characterization of supramolecular nanocomposite materials based on the layered metal hydroxide (LMH) and the prospects its applications. 介绍了基于层状金属氢氧化物的超分子纳米复合材料的研究现状,并对其应用进行了展望。
- The free alkali metals react immediately with water to liberate hydrogen. 游离的碱金属直接和水中作用,放出氢气。
- After removing the alkali metal by means of ion exchange, this acid waste water that has been disposed by precipitating can produce ammonium nitrate. 经沉淀处理后的酸性度水,采用离子交换除去部分碱金属离子钙镁后,可结晶生产工业硝酸铵;
- Benzofuroxan (BFO) is obtained generally by oxidization of 2-nitroaniline by sodium hypochlorite with alkali metal hydrates used as the catalysts. 苯并呋咱-N-氧化物(BFO)一般以碱金属氢氧化物为催化剂通过次氯酸钠氧化邻硝基苯胺合成得到。