filtration

• The glomerular filtration rate remains relatively constant .
  肾小球滤过率也能保持恒定。
• The secondary filtration system is identical with the primary one .
  二段过滤系统与一段过滤系统类似。
• This phase of the filtration process is called nonstationary filtration .
  这个过滤阶段称为非稳态过滤。
• Sterilization by filtration is subject to one major theoretical limitation .
  过滤灭菌具有一个大的理论上的局限性。
• The extra filtration is relatively simple since no washing is attempted .
  此次额外过滤，比较简单，因为不需要洗涤。
• Organic compounds may also tend to reduce filtration by blinding the filter cloths .
  由于堵塞滤布有机化合物还会减慢过滤速度。
• The filtration should be carried out in a hood because of the escape of poisonous gases .
  因为有毒气逸出，过滤应在通风橱中进行。
• The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration .
  处理步骤是先加硫酸亚铁使之沉淀，然后过滤。
• The filter cake from the primary filtration is slurried with weak liquor from the secondary filters .
  一段过滤得到的滤饼与二段过滤得来的稀溶液混合而成为料浆。
• The filter cake from the primary filtration is slurried with weak liquor from the secondary filters .
  一段过滤得到的滤饼与从二段过滤机来的稀溶液混合成为料浆。