英汉例句

• in biological wastewater treatment for single nutrient constituent industrial wastewater, the treatment efficiency is not often good.

  对营养成份单一的工业废水，采用生物法处理时，其效果往往不佳。

• so far, there is still lack of effective and comprehensive methods for evaluating biological wastewater treatment systems.

  对于废水生物处理系统的评价尚缺少科学、有效的综合评价方法。

• it shows intelligent control has been applied in nearly all aspects of biological wastewater treatment at abroad and the initial work at home is non doing.

  结果表明，国外智能控制发展迅速，并且应用领域遍及污水生物处理的各个方面，国内尚处于起步阶段。

• the dissolved oxygen(do) concentration has been an important process parameter in biological wastewater treatment process(wwtp) and perfect result can't be achieved using traditional control strategy.

  溶解氧浓度是污水生化处理过程中的一个重要参数，传统的控制方法并不能取得理想的控制效果。

• the operation and management level of the biological wastewater treatment system plays important role in treatment efficiency.

  废水生物处理系统运行管理的水平会极大地影响到处理效果。

• a2o technology system as a new biological wastewater treatment process, in the coming municipal sewage and industrial wastewater treatment and reuse, there will be more widely used.

  a2/o工艺系统作为新的污水生物处理工艺，在今后的城市污水与工业污水处理与回用中，将会有更广泛的应用。

• experimental research to investigate the effect of biological assistants (complex microorganisms) was conducted in a biological wastewater treatment facility of a pulp plant.

  对某制浆厂生产废水处理系统投加由多种酵素混合而成的生物助剂前后的运行效果进行详细分析。

• the objective of biological wastewater treatment was to improve processing efficiency, lessen disposal cost and make running harmoniously.

  提高处理效率、降低处理成本、保障处理的和谐运行是污水生物处理自始至终所追求的目标。

• this work reviews the new developments in the field of modeling and control of biological wastewater treatment plants for nitrogen removal.

  综述了污水生化处理过程，主要是脱氮工艺的建模与控制方面的最新研究成果。

• at present, biological wastewater treatment are frequently used as it is effective and economy.

  污水生物处理是目前应用广泛、处理效果好而且经济的一种水处理方法。

• biosorption is the use of micro-organisms to adsorb heavy metals is a new biological wastewater treatment technology.

  生物吸附法是指利用微生物来去除水中的重金属是一项新兴的废水生物处理技术。

• the approach to enhance efficiency and stability of anaerobic biological wastewater treatment in practice is analysed arid discussed.

  分析讨论了工程上提高厌氧生物处理过程效率和稳定性的途径。

• properties, extract methods as well as components analytical methods and role of eps in biological wastewater treatment were introduced.

  主要介绍胞外多聚物的特性、提取方法、组分测定方法以及对废水生物处理的影响。

• some introduction of biological wastewater treatment mechanism, actived sludge process and adsorption-regeneration craftwork.

  废水生物处理 的基本原理，活性污泥法以及吸附——再生工艺做了一些介绍。

• do control in the biological wastewater treatment is a nonlinear process. it is difficult to get a satisfactory control result with the traditional pid control method.

  污水生化处理一般以控制溶解氧为手段，但这是一个非线性过程，采用传统pid控制难以实现优化控制。