Two homogenital components were obtained by column chromography using cellulose DEAE-52 as fixed phase.

总多糖经二乙氨基乙基纤维素（DEAE 52）柱层析，分离得到两种均一组分。

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Many formulae used to calculate fixed phase distribution for the array lens, configuration curve of the dielectric lens and aperture phase of a feed phased array are derived.

给出了计算阵列透镜配相、介质透镜外形曲线和平面相控阵天线孔径相位的若干计算公式。

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Compared with the method of single-eluting solvent, this method increased the selectivity of fixed phase to phospholipid, moreover there are no toxic residue in the final products.

该方法与单一溶剂洗脱相比，增加了固定相对磷脂的选择性，而且在终产物中无毒性物质残留。

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Its pressure may have swayed Hong Kong's banks to phase out fixed interest rates on deposits, and stockbrokers to end their cartel in commissions.

ECONOMIST: Antitrust in Asia

In the early 1970s Congress and the SEC required the NYSE to phase out fixed commissions for larger transactions, and ended them for all investors in 1975.

FORBES: Stock Market Becomes Short Attention Span Theater Of Trading