Water Vapor Adsorption and Main Controlling Factors of Deep Shale

  • PDF / 1,235,826 Bytes
  • 12 Pages / 593.992 x 792.032 pts Page_size
  • 91 Downloads / 182 Views

DOWNLOAD

REPORT


:$7(59$325$'62537,21$1'0$,1&21752//,1*)$&7256 2)'((36+$/(

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



)LJ:DWHUYDSRUDGVRUSWLRQFXUYH

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

&RPSDULQJWKHWKUHH VKDOHVDPSOHV LW FDQEH VHHQWKDW WKH VSHFLILFVXUIDFH DUHD DIIHFWVWKH DPRXQWRI ZDWHU YDSRUDGVRUSWLRQEXWWKHUHODWLR