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- The autotrophic partial nitrification has been achieved successfully after 21 cycles;the nitrogen removal efficiency is steadily at 99%, partial nitrification efficiency steady rate is at 76%. 结果经过21个周期的培养驯化，成功地实现了纯自养短程硝化反应器的启动，稳定后的反应系统氨氮去除率达到了99%25，亚硝化率稳定在76%25左右。
- The influence of nitrification efficiency with adding nitrifying bacteria to the activated sludge process was investigation. 研究了在活性污泥工艺中用投加硝化菌的方法提高硝化效率的特性。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- His illness has impaired his efficiency. 生病降低了他的效率。
- nitrification efficiency 硝化性能
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。
- Such action can be justified on the grounds of greater efficiency. 以提高功效为依据可以证明采取这种措施是正确的。
- CHARACTERISTICS OF NITRIFICATION EFFICIENCY WITH ADDING NITRIFYING BACTERIA TO THE ACTIVATED SLUDGE PROCESS 投加硝化菌的活性污泥工艺硝化效率特性
- Efficiency depends on good organization. 高效率依赖于良好的组织。
- The two companies consolidated for greater efficiency. 这两家公司已合并以提高效率。
- These machines have increased our work efficiency many times. 这些机器使我们的工作效率提高了许多倍。
- You are in no position to preach to me about efficiency! 你没有资格对我大谈什麽效率问题！
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- They could move up to a new level of efficiency. 它们可以提高效率到一个新的水平。
