Surface wettability study of two carbonate reservoir rocks of Chuanzhong and Renqiu oil fields by means of measuring contact angles are described in this paper.
本文记述了用测接触角法研究两个储层基质渗透率极低的碳酸盐岩油藏岩石表面润湿性的方法。
BITE maximizes lean angles at all speeds, the contact patch in terms of area, shape and pressure, supports the running surface to reach an unparalleled grip and stability level.
BITE倾斜的角度最大，所有速度持续接触就面积而言，形状和压力，支持运行表面达到前所未有的抓地力，稳定的水平。
The contact angles of formamide on the carbon fibres under n-alkane were measured by means of electrobalance and the surface free energy and its components of the fibres were obtained.
用电子天平法，以正烷烃-甲酰胺-炭纤维体系间接地求得了炭纤维的表面自由能及其分量。
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