concentrations浓聚物concentrationn.集中；专心；浓度concentration addition浓度相加concentration of fascia筋膜聚集区concentration of cation泥沙浓度concentration criterion分选判据concentration of enzyme酶液浓度concentration increment质量浓度增量concentration in volume体积浓度concentration of mining回采的集中化concentration dependent浓度有关的,浓度相关的concentrations in serum药物浓度

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。