concentration time

       
  • 浓缩时间,富集时间

concentration time的用法和样例:

例句

  1. The adoption of reduced pressure concentration shortens the time for con-centration,avoiding thr destruction to effective omponent inside the thermal sensitive material.
    由于菜用减压浓缩,故浓缩时间短,且不会破坏热敏性物料的有郊成份。
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