Under the condition of slug injection, the breakthrough time of oil enrichment zone lies between the breakthrough time of polymer concentration front and polymer concentration peak.
在段塞注入情况下，原油富集区在出口端的突破是介于聚合物浓度前缘突破和聚合物浓度峰值突破之间。
The best concentration is 10% PRP, which can be used to repair bone defects. The study is a breakthrough in bone tissue engineering.
其中以10%PRP为最佳浓度，可用来修复骨缺损，是组织工程骨研究的一个突破。
The breakthrough curves in fixed-bed were also carried out on the conditions of the different bed height, different volume flux and different initial concentration.
采用固定床测定了不同床层高度、不同流量及不同初始浓度下的动态透过曲线；
With the increase of concentration, the breakthrough time and sulfur capacity were significantly increased, but the mechanical strength had declined somewhat.
随着含量的增加，脱硫剂穿透时间和一次硫容都明显增加，但是机械强度却有所下降。
With the increase of concentration, the breakthrough time and sulfur capacity were significantly increased, but the mechanical strength had declined somewhat.
随着含量的增加，脱硫剂穿透时间和一次硫容都明显增加，但是机械强度却有所下降。
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