Objective To study reverse strategy of hydroxycamptothecin ( HCPT) resistant pheno-type in human colon cancer cells ( SWt). 目的探讨结肠癌羟基喜树碱(HCPT)多药耐药现象的逆转策略。
The mode locking pheno-menon has been observed in the experiment. 实验观察到了锁模现象。
An 8-node axisymmetric solid-of-revolution hybrid/ mixed element with quadrilateral cross-section is proposed, which is free from spurious kinematic mode, capable of avoiding false shear pheno-menon and passing the paten test. 本文建立了8节点四边形轴对称杂交/混合有限单元。该单元不含多余机动模式,无伪剪切现象,能通过补片试验。