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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Firstly, Co ferrite nanoparticles were prepared with the method of solid - state reaction.

首先采用低热固相法制备了球形磁性纳米粒子钴铁氧体.

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Do you bring the Retort Kit, Methylene Blue Kit to the platform?

你带了固相蒸馏仪和亚甲基蓝测试仪到平台上 吗 ?

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High temperature immobile phase was used to prepare adsorbent for lithium ion.

采用高温固相法制备锂离子吸附剂.

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Solid control on drilling fluid is an essential technique for under - balanced drilling.

钻井液固相控制是欠平衡钻井成败的关键技术之一.

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Airlift Loop Reactor ( ALR ) is used for gas - liquid or gas - liquid - solid reaction.

气升式反应器 ( AirliftLoop Reactor ) 是用于气 - 液或气 - 液 - 固相过程的接触性反应装置.

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Use 3 ml methanol and 3 ml distilled water to activate CIS cartridge.

C18固相柱的活化采用3ml丙酮 十3ml二氯甲烷*3.

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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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Tb 3 + doped SrAl _ 2 O _ 4 : Eu 2 +, Dy 3 + phosphor has been synthesized.

采用高温固相法在弱还原气氛下制备了掺入Tb3+的 SrAl2O4:Eu2 +, Dy3+磷光体.

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CA - 101 is used to provide corrosion protection in free - solids brine.

101用于无固相盐水完井液中起腐蚀抑制作用.

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A mathematical model of cocurrent multi effect evaporation with solid separation was established.

建立了带有固相析出的并流多效蒸发系统的数学模型.

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SPE ( solide phase extraction ) has been applied broadly in analyzing fishery drugs residue for several years.

摘要近些年来,固相萃取技术在渔药残留分析中获得了广泛的应用.

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