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- alumina xerogels 氧化铝干凝胶
- A new type of alumina ceramic passed this test. 一种新型氧化铝管通过了这个测试。
- Zibo Asahi Glass Alumina Materials Co., Ltd. 淄博旭硝子刚玉材料有限公司。
- Containing or yielding aluminum, alumina, or alum. 含铝的；产铝的含有或出产铝、氧化铝或明矾的
- The dryer contains activated alumina used as a moisture absorbent. 干燥器中含有活化凡作为吸湿剂。
- Namiyanghuaxin, nanometer alumina processing, and marketing. 纳米氧化锌、纳米氧化铝加工、销售。
- However, the alumina layers spall as the temperature increases. 但是，氧化铝层剥落的温度升高。
- The alumina ceramics is of good properties and widely used. 氧化铝陶瓷具有良好的性能，故应用广泛。
- The performance of heat treated silica xerogels were investigated by means of DTA-TG,IR,BET. 通过DTA-TG,IR,BET等测试手段对经热处理的二氧化硅干凝胶的性能进行了研究。
- INDUSTRIAL PREPARATION OF ALUMINA POWDER AND ITS DEVELOPMENT IN CHINA. 氧化铝粉末的工业制备及国内发展现状。
- The results show that the pores in Fe_2O_3 xerogels are polydisperse and the structure of the pores is mass fractal. 结果表明:氧化铁干凝胶中的孔隙呈多分散性,平均孔径大小随热处理温度的升高而增大;
- Celite,alumina,XAD-7,Kiselgel and Florisil were selected to absorb HRP. 不同载体对酶的影响不同。 Celite，alumina，XAD－7，Kiselgel和Florisil为载体，分别以吸附法制备固定化酶。
- Zn, Al, Cu, Mo, Pb, carbon steel, stainless steel, Alumina, Babbitt and so on. 锌、铝、铜、钼、铅、碳钢、不锈钢、氧化铝、巴氏合金等。
- Fig. 1 Influence of dopants on the conductivity of mesoporous alumina. 图1掺杂物对介孔氧化铝导电性的影响。
- Iron ore, alumina, crude petroleum, coal and aluminum top this list. 铁矿、矾土、原油、煤、铝都是最高的。
- Thermal conductiuity of grif and alumina powder was measured by the system. 用实验装置测量了沙子和氧化铝粉末的导热系数。
- The silica-based xerogel facilitates both of the intrinsic and extrinsic clotting activities significantly. 合成的硅基干凝胶对内、外源性凝血因子活性均有明显的促进作用;
- The government has delayed approvals of new alumina refinery projects. 政府延迟批准建立新的氧化铝精炼厂计划。
- The mesoporous silica-based xerogel had been synthesized using improved sol-gel method. 本研究利用改进的溶胶-凝胶工艺合成了介孔硅基干凝胶。
- Spectral Characteristic of Alumina Codoping Erbium Doped Fiber Amplifier[J]. 引用该论文 傅永军;简伟;简水生.
