;PP and PA6 were blended and extruded with a single screw extruder, PA6 could fibrillated in the matrix.
以聚丙烯为基体、尼龙6为分
相共混得到分相成纤的原位复合材料。
PP and PA6 were blended and extruded with a single screw extruder, PA6 could fibrillated in the matrix.
以聚丙烯为基体、尼龙6为分相共混得到分相成纤的原位复合材料。
In some patients, AF seems to be triggered by electrically active pulmonary vein foci. These foci can trigger the atria to fibrillate.
一些房颤患者似乎是被电活性肺静脉
发，这些能够发心房使之纤维颤动。
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