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《中国科学院院刊(英文版)》2006,(1)
On Oct.9, 2005, at a press conference hosted bythe News Office under the State Council, Mr.CHEN Bangzhu, director of the State Bureau ofSurveying and Mapping (SBSM) of China, anounces thelong-awaited new height of the Mt. Qomolangma, whichis also known as… 相似文献
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Wilder D. Bancroft 《Journal of The Franklin Institute》1918,185(3):373-387
In this paper there has been given a discussion of: types of precipitates; theory of peptization; condensation methods; dispersion methods. Under condensation methods there are two subdivisions, in which the stability is due chiefly to the presence of strongly adsorbed substances of chiefly to the low concentration of agglomerating agents. Under dispersion methods the subdivision are disintegration by removing an agglomerating agent, by adding a peptizing agent, by mechanical methods, by electrical methods, by electrochemical methods. 相似文献
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《中国科学院院刊(英文版)》2003,17(3)
At a recent general assemblyof the Asia-Pacific Assem-bly of Materials (GAPA)held at Novosibirsk, Russia, Prof.Bai Chunli was elected GAPA VicePresident.Established in 1992, GAPA is anon-governmental institution, aim-ing at promoting free exchanges ofresearch and development in thefield of materials researchthrough internationalcooperation.Bai, CAS vice president, is apioneer in Chinas scanning tunnel-ing microscopy studies. His electionat CAPA is considered as interna-tional recog… 相似文献
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