| 释义 |
pulmonary trunk
释义
肺动脉干：起源于心脏右心室并分为右肺动脉和左肺动脉的动脉。
例句
1·The pressure of ascending and descending aorta, left pulmonary artery and pulmonary trunk was measured.
测量升主动脉和降主动脉压力以及左肺动脉和肺动脉干压力变化情况。
2·Endothelial cells and smooth muscle cells of porcine pulmonary trunk were cultured by enzyme-dispersed and substrate-attached explant methods.
用胰蛋白酶和胶原酶消化法和组织贴块法培养猪肺动脉干内皮细胞和平滑肌细胞。方法简便易行，成功率高。
3·Cultured pulmonary trunk wall cells at the 2nd to 3rd passage were applicable to investigations of hypoxic experiments and efficiency of drugs.
培养的第2～3代细胞适用于缺氧实验和药物作用机制的研究。
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