refining

• The method is generally less precise than refined methods of numerical analysis .
  这种方法不如精细的数值分析法来的精确。
• More refined methods of measuring it confirm the estimate just given .
  其他的更完善的测量它的方法可以证实方才给的估计值。
• The micromotion drive unit is a highly refined screw-driven hydraulic jack .
  微形传动装置是一个极精制的螺杆用液压作动筒。
• It's really a fine place, and nice people in it, cultured and refined .
  那真是个好地方，居民都是高尚人家，有教养，又风雅。
• I think it's so much better to work for refined people than just anybody .
  我也觉得跟有规矩的人做事要比跟普普通通的人做事好得多。
• Theoreticians are busy building and refining the castles in the air of the model world .
  理论家们忙于建立和改善模型世界中的空中楼阁。
• Reinforced concrete has since been used and highly refined by engineers .
  钢筋混凝土从此以后就被人们采用，一些工程师并对它进行大量改进。
• More refined interpretations of the sanitary quality of water were based upon this knowledge .
  根据这个道理对水质卫生可作更加精确的解释。
• An adequate discussion of the image formation in a microscope needs more refined methods .
  对显微镜中成象的充分论述，需要一些更精确的方法。
• He had wanted to do something sudden and arbitrary, something unexpected and refined .
  他要求自己做事出人意外，独断专行，干得既惊人又出色。