片语

secondary national treatment次国民待遇

secondary oxidation treatment二级氧化处理

secondary sewage treatment plants城市二级污水处理厂

secondary biological treatment废水的二级生物处理

secondary sewage treatment二级污水处理

secondary solution treatment二次固溶

secondary sewage treatment works次级污水处理厂

secondary biochemical treatment二级生化处理

secondary waster treatment二次废料处理

英汉例句

• Effect of soil aquifer treatment (SAT) on the secondary treatment effluent was investigated using soil-column experiments.

  通过土壤柱实验，研究了土壤含水层处理工艺对污水处理厂二级处理出水的处理效果。

• The paper indicates that aerobic ponds is unsuitable for being loaded with effluent from secondary treatment processes.

  不推荐用好氧塘作为二级处理出水的深度处理。

• Seeding activated sludge from a secondary treatment pant can not help startup, and on the contrary, it may delay a startup.

  利用二级处理的回流污泥进行接种对好气滤池的启动没有加速作用，相反，还会延迟启动时间。

• On the basis of the secondary treatment of industrial wastewater, an optimum advanced treatment technology is searched for.

  在对工业废水二级处理基础上，寻求最佳的深度处理工艺。

• Good secondary treatment plants remove 90 percent of measured BOD.

  一些二级处理工厂可以脱去已测到的生化需氧量的90%。

• Treating combined sewage effluent from a secondary treatment plant, the process achieved 94.5% cadmium removal for the trace quantities present .

  用这种方法处理二级处理厂排出的综合下水，可除去水中含镉量的94.5。

• Undigested dewatered domestic sewage sludge from secondary treatment plant contained N 4.12%, of which organic form of N accounted for 93%.

  未经消化的二级生活污水处理厂脱水污泥含氮4.12%，其中有机态氮占93%。

• Then, analyzes and compares methods of processing vibration signal in used, involves pretreatment methods and secondary treatment methods.

  然后，分析对比了振动信号的一般处理方法，包括预处理和二次处理的方法。

• Here, secondary treatment methods are introduced in detail, include time domain signal statistics character, frequency analysis fast Fourier transform (FFT), and short time Fourier transform (STFT).

  这里，主要对二次处理的方法作了详细的介绍，包括时域信号的统计特征，频域分析的傅立叶变换和短时傅立叶变换。

• Results shows that, start-up by seeding activated sludge from a secondary treatment plant has no beneficial effects. On the contrary, the start-up period are detained.

  对常用的三种挂膜方式进行了对比试验，结果发现，采用二级处理回流污泥进行接种对好气滤池的启动没有明显促进作用；

• A rapid biological filter (RBF) is used to polish the effluent of a secondary treatment process in an urban wastewater treatment plant.

  采用生物快滤池对城市污水厂二级出水进行了深度处理试验。

• Waste water of metallurgy, pulp and paper, tanneries, food and chemicals industries, in primary or secondary treatment plants.

  在初级或二级的处理设备如：冶金、纸浆和造纸、制革厂、食品和化工的废水。

• Moreover, the isopropanol recovering liquor after the first treatment is subjected to secondary treatment to obtain the isopropanol recovering liquor with higher concentration.

  另将一次处理后的异丙醇回收液进行二次处理后得到浓度较高的异丙醇回收液。