activated silica

results indicate that the activated silica and powdered coal ash are both good for hydrophobia dyes, but for active dyes or diazo-dyes are not ideal.

试验结果表明，活化后的硅藻土和粉煤灰对疏水性染料效果良好，而对活性染料或偶氮染料效果不够理想。

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Extraction tests were made with Grade ⅱ a activated silica gel. The ratio of the sample to the adsorbent was 1:30. In the two eluants, the ratio of ethyl acetate or acetone to benzene depended on the elution order.

提制试验是用Ⅱa级活性硅胶进行的，样品与硅胶之比为1：30。在两种洗脱剂系统中，乙酸乙酯或丙酮对苯的比例根据试验的洗脱顺序而定。

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article 53. the party emblem and flag are the symbol and sign of the communist party of china.

第五十三条中国共产党的党徽党旗是中国共产党的象征和标志。

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The party emblem was superimposed on the state coat of arms.

党徽被放到了国家盾形纹章之上。

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zumsil a new activated silica technology

活性硅技术应用

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Party organizations at all levels and all Party members shall safeguard the sanctity of the party emblem and flag.

党的各级组织和每一个党员都要维护党徽党旗的尊严。

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beijing has been decorated with flowers. the party emblem represents the unity and solidarity of the chinese people.

北京已经装饰上了鲜花。党徽代表中国人民团结统一。

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The party emblem represents the unity and solidarity of the Chinese people.

党徽代表中国人民团结统一。

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conventional aids adopted for coagulants involve lime, soda ash, activated silica and polyelectrolytes.

采用常规的混凝剂辅助涉及石灰，纯碱，活性硅和电解质。

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at the edge of the subject monument, there is an enormous workers party of korea party emblem.

在主体纪念塔的边上，有一个巨大的朝鲜劳动党党徽。

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study of the immobilization of papain on epoxide - activated silica and kinetic properties of immobilized enzyme

环氧化硅胶固定木瓜蛋白酶及其动力学性质

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