Methods: Active carbon tube adsorption and solvent desorption were used for sampling hexane and analysis was performed by GC(FID).
方法：以活性碳管采集空气中正己烷，用二硫化碳解吸后气相色谱（FID）测定。
Through nonlinear fitting on clastic coal core gas desorption laws in Jiedong mine, compared each desorption model of the loss to the loss of volume by calculation methods.
通过对街洞矿区碎屑状煤芯瓦斯解吸规律的非线性拟合，对各解吸模式的损失量与用计算方法所求得的损失量进行了比较。
The types of Fe oxides and their relation to phosphate adsorption or desorption on clay fractions were investigated by means of XRD and chemical analysis methods.
应用X射线衍射和化学分析等手段研究了红壤、砖红壤和黄棕壤中氧化铁类型及其与磷吸附和解吸的关系。
This paper analyzes the common deoxidize methods of heating power, vacuum, adding medication in furnace and desorption, points out the advantages, shortcomings and usage range of every methods.
对常用的热力除氧、真空除氧、炉内加药除氧、解吸除氧等技术进行了分析，指出了各种方法的优缺点和适用范围。
The paper analyzes and compares three methods of the desorption electrolysis telechnology of gold bearing carbon, developed in the recent twenty yeas.
对近二十年来载金炭解吸电解工艺的三种方法进行了比较。
The paper analyzes and compares three methods of the desorption electrolysis telechnology of gold bearing carbon, developed in the recent twenty yeas.
对近二十年来载金炭解吸电解工艺的三种方法进行了比较。
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