techniques

• The technique of the drawing depends on the ability of the observer .
  绘图技术取决于观测者的能力。
• We experimented with various underwater techniques as we worked .
  我们在工作时试验了各种水下技术。
• Systems analysis was, after all, an economists' technique .
  系统分析，毕竟是一种经济学家的拿手好戏。
• The indeterminateness is due not to faulty experimental technique .
  不确定并不是由于实验技术的不完备。
• Magnetic techniques are most suitable in the search for iron in this form .
  磁法最适用于勘探这类铁矿。
• The technique requires critical and difficult optical alignments .
  这种技术要求严格，并且光学调整困难。
• This is not intended to serve as a text of statistical techniques .
  这并不是想把它变成统计学的技术课本。
• For metallic materials, a transverse interference technique is used .
  对于金属材料应用一种横向干涉技术。
• These metals may be purified by a technique called zone refining .
  这些金属可以用所谓“逐区提纯法”来提纯。
• Standardization of counseling techniques is obviously impossible .
  很清楚，要想使研讨方法标准化是不可能的。