交替

• The goal of eliminating hunger by the turn of the century is attainable .
  在两个世纪交替的时期，消除饥饿的目标是可以实现的。
• The special group itself was infected with interregnum uncertainties .
  特别小组本身也受到新旧总统交替期间那种无所适从的影响。
• We have chosen to alternate the topics in order to have the simpler results first .
  为了先提出较简单的结果，我们采用交替地讨论一些问题的方式。
• Alternate use of systemic and protectant fungicides may delay the onset of resistance .
  内吸性杀菌剂与保护性杀菌剂交替使用可以延缓抗药性的出现。
• As a companion star orbits its primary, it alternately approaches and recedes from the earth .
  当伴星围绕着主星运转时，它交替地朝着地球或背离地球运转。
• The presence of dunes or antidunes in streams alternately decreases and increases the local depth .
  河流中沙垄和逆行沙垄的存在，使局部水深交替地增大或减小。
• Fluid stains from alternating high and low spot reflect the surface energies of fluid and fiker .
  源于高低交替分布点的流体污垢反映了流体与纤维双方的表面能。
• Such passages alternate enchantingly with lists of plants and precise descriptions of new species .
  这样的段落与植物名称以及对新品种的详细描写交替出现，读后令人神往。
• No one in the interregnum seemed to feel final responsibility, and so matters drifted along .
  在新旧总统交替期间，似乎谁也不愿意承担最后的责任，于是事情就这样随波逐流下去了。
• At higher latitudes, the winds are much slower and tend to alternate between blowing to the west and to the east .
  在更高的纬度上，风速大减，且有风向朝西与朝东交替变化的趋势。