螺杆带阻隔器，塑化性能高。额外的混合区，计量和塑化更优化。优化选材，使用寿命长。
High plasticizing performance with barrier screw. Melting performance and homogeneity optimized by additional compounding section. Long service life thanks to optimal choice of materials.
剪开颅骨，取出海马组织，在显微镜下计量CA1和CA3区的神经细胞数，计算出神经细胞密度值。
Cranium of mice was sheared and the hippocampal tissue was taken out. Numbers of nerve cells in CA1 and CA3 area were calculated under the microscope to calculate the density of nerve cell.
在实验区沥青质采收率从使用循环气驱方法的15%增加到用火烧油层技术累计量的30%。
Bitumen recovery factor at the pilot increased from 15% with CSS to a cumulative of almost 30% with in-situ combustion.
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