Prologue

Functions of Intratextuality in the Prologue of Hawthorne’s Rappaccini’s Daughter;

《拉巴契尼的女儿》的楔子中的内在互文性及作用

Application of adjustable-wedge detachable-liner water-guided bearing with natural cooling to axial flow type hydroturbine;

可调楔子板分块瓦自然冷却水导轴承在轴流式水轮机上的应用