边界

• This represents a boundary where the water seeps out of the soil into air .
  这个边界是水从土层中渗出进入空气的地方。
• Gradually his capacious chin encroached upon the borders of the white cravat .
  他的广阔的下巴逐渐侵占了白领带的边界。
• Please consider the boundary of a semiinfinite slab as shown in fig. 2. 6 .
  请考虑一个半无限平板的边界，如图26所示。
• Certain parts of the plate boundaries along subduction zones appear to be aseismic .
  沿消减带的某些板块边界似乎长期无震。
• Two countries are neighbouring if their boundaries have an edge in common .
  如果两个国家的边界有公共边，则说它们是相邻的。
• In the meantime, the miners suffered defeats on another frontier, colorado .
  在此期间，矿工在另外的边界地区科罗拉遭到失败。
• The sum of the total weight and the force is sometimes called boundary neutral force .
  总重量与压力之和有时也称为边界中和力。
• The specification of such "derivative boundary conditions" is described in section 3-5 .
  这种“导数边界条件”的规定描述于3-5节中。
• The delimitation of stands within ecotons generally gives on difficulties .
  在群落交错区范围内，通常划定群落片段的边界并不太困难。