efficiency

• Dr macphail felt his heart sink when he considered the efficiency with which she certainly managed it .
  麦克费尔医生一想到她主持这一切肯定极有效率，心里就不禁发凉。
• Unfortunately, his words did not seem to percolate through their bureaucracy with customary efficiency .
  可惜，他的话似乎并没有通过其素以效率著称的官僚机构传达到下面。
• His method of measuring the efficiency of his newspapers, therefore, was to count the number of items they contained .
  他衡量其报纸功效的方法是，计算报纸包含的新闻条数。
• The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation .
  列举的生物滤池与活性污泥法的效率需要初次沉淀和回流。
• The trickling filter and activated sludge efficiencies cited required primary sedimentation and effluent circulation .
  列举的生物滤池与活性淤泥法的效率就需要初次沉淀和回流。
• Transformation efficiency is greatest with circular plasmids containing only small inserts of passenger dna .
  使用带有一小段客座DNA的插入序列的环状质粒进行转化，较率会最高。
• The efficiency of rubber farming is determined not just by the varieties of trees but also by the quality of the tapping .
  橡胶生产的效率不仅决定于树种，而且还要决定于出胶质量。
• Despite the efficiency of specialization, it may also have the effect of making work tedious and without purpose .
  尽管专业化具有效率，它也可以使得劳动成为可厌而没有意义的事情。
• Conventional cells of the highest quality, normally made from silicon, now operate at only 18 percent efficiency .
  通常质量最好的电池是由硅做成的，它的转换效率目前仅能达到18。
• The engine was very smooth in operation but had one very marked disadvantage-thermal efficiency was only about 4% .
  该机在运转方面是很平稳的，但有一个明显的缺点，热效率仅为4左右。