The present invention relates to a pyridine carboxylic acid as a ligand for Oxo acid, acetic anhydride positive ions bimetallic catalysts. The catalyst is pyridine carboxylic acid ion activity center with Rh (I) the formation of chelate-type square planar cis-dicarbonyl ligand structure, pyridine ca.....
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澳門編年史第二卷作者/Author: 吳志良、湯開建及金國平主編出版社/Publisher: 廣東人民出版社
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The invention provides a method for coating cell agglutination enhancer on the hole wall surfaces of porous frame or pipeline made of natural or synthetic material. The method comprises the followingsteps: coating one or more cell agglutination enhancers on a medium surface and molding the medium; c.....
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本書為澳門基金會策劃的“澳門研究叢書”之一，由社會科學文獻出版社及澳門基金會合作出版。該書共設四章，作者呂志鵬博士一方面採用比較研究、動態研究及系統分析的方法，一方面從宏觀而堅實的文學史研究的視野出發，以考察1938至2008年間澳門的詩學發展過程及其特殊價值。作者/Author: 呂志鵬出版社/Publisher: 社會科學文獻出版社
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The present invention provides a simple and effective compensation for voltage transients of the reference signal generator, which consists of the relay, and the Butterworth filter, linking together, the input signal passes through the reference signal generator to generate a total low harmonic dist.....
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