... 反相离子对于色谱reversed phase ion pair chromatography 比渗入率specific permeability 基流background current or base current ...
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tooth-layer specific permeability method 齿层比磁导法
air permeability specific 透气法比表面积测定仪
air permeability specific surface apparatus 透气法比表面积测定仪
In this paper, the method of teeth layer specific permeability was briefly developed.
本文简要地介绍了作者提出的齿层比磁导法。
In connection with specific geological conditions and study object, we need choose appropriate method to measure permeability coefficient.
针对具体的地质条件和研究对象，需选择合适的渗透系数测量方法。
The results show that fly-ash is of low specific gravity, low compressibility, high strength and high permeability etc .
结果表明粉煤灰具有质轻、压缩性低、强度高、渗透性好等特点，粉煤灰的压实干密度对含水量不是很敏感。
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