划分

• A sharp demarcation of adventive embryos from zygotic embryos cannot be drawn .
  不定胚与合子胚之间不能划分出明显的界限。
• He had covered a breakfast meeting of the country planning and zoning board .
  他采访了县规划和区域划分委员会的早餐会议。
• The codes of right and wrong lie at the bottom of every decision she makes .
  她对正确和错误划分的标准是她作出决定的准则。
• Another way of categorizing hotels is by the quality of service they offer .
  划分旅馆种类的另一种方法是按照它们提供的服务质量。
• the next step is to find the critical t values, t* which mark off α/2.
  下一步是找出划分出/2的t的临界值t*。
• the city was divided into high, medium, and low levels of exposure.
  该城划分为重、中、轻三个等级的暴露区。
• Such a traditional division of the zone of aeration is useful for illustrative purposes .
  为了说明的目的，包气带的传统划分是有用的。
• "the duties are never well done," said she, "unless they are so divided. "
  “除非职务划分得很明确，”她说，“要不职务从来就办不好。”
• The zone boundaries zigzag capriciously according to the whims of the local population .
  按照当地居民的意愿，时区界线被划分得弯弯曲曲。