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- 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 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。
- Influence of alkali metal oxides on properties of cBN vitrified bond 碱金属氧化物对cBN陶瓷结合剂性能的影响
- Keywords alkali metal oxides;vitrified bond;structural factors;properties; 碱金属氧化物;陶瓷结合剂;结构要素;性能;
- alkali metal oxides 碱金属氧化物
- Physics of Transition metal Oxides. 过渡金属氧化物物理学。
- Metal oxides from oil consumption damage catalysts. 金属氧化物破坏催化剂。
- alkali metal oxide 碱金属氧化物
- The main impurities are iron and metallic oxides. 其中的杂质主要是铁和一些金属氧化物。
- 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。
- The hydroxides of the alkali metals are strongly alkaline. 碱性金属的氢氧化物有很强的碱性。
- Sandpaper is used to remove the metal oxides coated on the metals. 沙纸被用于去除在金属涂上的金属氧化物。
- 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。
- 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
- 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。
- VMOS? Vertical Metal Oxide Semiconductor? 垂直金属氧化物半导体?
- 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。
- Kishore K. Action of transition metal oxides on composite solid propellants[J]. AIAA J., 1980, (18):1404. 张炜;张仁.;过渡金属氧化物催化作用的表征[J]
- The characteristics of those precursors and metal oxides were analysised by TG-DTG, IR, XRD, TEM and so on. 通过热重-差热(TG)、红外光谱(IR)、X衍射分析(XRD)、透射电镜(TEM)等分析方法表征其前驱物及金属氧化物。
