常見例句雙語例句Nuclear magnetic logging is a high technology and only by which the free fluid porosity of an oil-bearing bed can be measured directly.核磁測(cè)井是當(dāng)代唯一能夠直接測(cè)量油層自由流體孔隙度的高技術(shù)。Using magnetic fluid dynamics and thermodynamics theory, a study on the results of axial bearing pressure ability of rotation axis magnetic fluid static seals was introduced.介紹了利用磁流體動(dòng)力學(xué)、熱力學(xué)理論，研究旋轉(zhuǎn)軸磁流體靜密封軸向承壓能力的結(jié)果。 返回 magnetic fluid bearing