近似

• We thus see that eq.(7. 44) can only be an approximate solution at best .
  于是，我们看到，公式（744）至多也只能是一个近似解。
• The piston is now forced down, the burned gases expanding approximately adiabatically .
  这时点燃的气体作近似的绝热膨胀而向下推动活塞。
• The insurance rate is an approximate assessment of the probability of a specific disaster .
  保险费是某一特定灾难事件的概率的近似估价。
• The relation between the chlorinity and porosity may be approximated by a hyperbola .
  含氯量和孔隙度之间的关系图式也许近似于一条双曲线。
• This idealized version provides a simple but useful approximation to the real situation .
  这种理想化的摹本是对实际情况的简单然而有用的近似。
• In the finite element method, one of the restrictions on the approximating functions is relaxed .
  在有限单元方法中，放开了定近似函数的限制。
• They are not second-order approximations, but are exact for any amount of deformation .
  它们不是二次近似，而是对任何变形量都成立的精确表达式。
• Its discovery engendered the "sudden freezing" approximation for relaxing nozzle flows .
  这一事实的发现导致了松驰喷管流动“突然冻结”的近似概念。
• Bertha startled when the wind beat against the windows with a scream that was nearly human .
  当风吹着窗户，发出一声近似人类的啸叫时，伯莎吓了一跳。
• Any continuous curve can be closely approximated by a series of small parabolic segments .
  任一连续曲线可以借一系列很小的抛物线线段较精密地近似表示。