For a pure liquid or solid phase, X, the activity is defined as unity.

对于纯液相或纯固相, X, 其活度为1.

辞典例句

Two extraction methods have been studied: liquid - liquid extraction and immersion solid - phase microextraction.

对比研究了液 - 液萃取和浸渍式固相微萃取方法对葡萄酒中香气成分的萃取特点.

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The solid - phase method has bright prospects for oligosaccharide synthesis.

固相法是一种非常有前途的合成寡糖的方法.

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Show starting at bottom of solid phase electricity continues.

显示出发电量底部夯实阶段仍在继续.

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Objective : To study the solid - phase reaction between terbium chloride and N HPA.

目的: 用低温固相反应法合成了氯化铽和N-苯基邻氨基苯甲酸的稀土配合物.

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Friction stir welding is a novel solid - phase joining technique.

搅拌摩擦焊是一种新型的固态连接技术.

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Present prospect use of solid phase synthesis technology in the organic synthesis.

指出固相合成技术在有机分子合成中的应用前景.

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A photoacoustic model for the solid phase chemical reaction was proposed.

建立了含固相化学反应的光声模型.

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The recent advances in solid - phase organic synthesis are reviewed in this article.

本文综述了近期固相有机合成研究方面的最新进展.

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The formation mechanism of the solid phase in Thixomolding Process was investigated in this paper.

作者主要研究了镁合金触变成型过程中的固相形成机制.

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Molecular recognition has stimulated an explosion of solid phase ligand designs and affinity chromatographic applications.

生物分子识别应用于分离科学使固相配基设计和亲和层析技术如雨后春笋般发展起来.

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Methods Five pyrethroids in radix glycyrrhizae were determined by matrix solid - phase dispersion method ( MSPD ) and gas chromatography.

方法运用底物固相分散 ( MSPD ) 法、气相色谱法同测定甘草中5种菊酯类农药残留.

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Traditionally, when joining dissimilar materials is needed, solid phase joining, adhesion and mechanical joining are used.

传统上, 当加入不同的材料是必要的, 固相连接, 粘接和机械连接的使用.

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Determination of solanesol from tobacco by matrix solid - phase dispersion and high performance liquid chromatography was studied.

研究了用基质固相分散-高效液相色谱法测定烟草中的茄呢醇.

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A series of crystal violetboric acid reversible thermochromism paint were prepared by solid phase synthetic method.

采用固相法制备了龙胆紫-硼酸等系列可逆热致变色颜料.

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