极限

• Many nonferrous materials do not have a definite endurance limit .
  许多有色金属材料没有确定的持久极限。
• The speed limit is 40 miles an hour. do n't exceed this maximum .
  限速每小时四十英里，不要超过这个极限。
• This obviously is the limiting case of the idealized monochromatic wave .
  这必然是理想化的单色波的极限波形。
• Financially, that country has passed the point of no return .
  从金融角度看，该国已经越过了极限点，有去无回了。
• The underlying concepts of limit, continuity, and so on are not there .
  在那里是没有极限，连续等根本性的概念的
• At the utmost their minds reached out to alliances and leagues .
  他们所能想到的极限不过达到订立协约和联盟而已。
• This is an extreme case, generally complete extinction does not occur .
  这是一种极限情况，一般说来，并不致发生完全熄火。
• However, the ideal-gas scale still depends on the limiting properties of gases .
  然而，理想气体温标还和气体的极限性质有关。
• Analysis is the rigorous investigation of limiting processes in mathematics .
  在数学中，分析是对极限的发展过程进行的精密调查。
• The extremes of the ranges represent relative oligotrophic and eutrophic conditions .
  范围的极限代表相对寡营养和富营养的条件。