画出此单元体,将应力标在其上.Draw a view of this element with the stress placed thereon.在B处的单元体,弯曲应力为零.The bending stress is zero for the element at B.现在从考察一无应力物体中的圆球形单元体开始讨论.We begin by considering a spherical element in an unstresse...
Homer would have bound Polyphemus with it, and Shakespeare, Caliban.荷马一定会用它来缚住波吕菲摩斯, 莎士沈亚用来缚住凯列班.Two famous names from ancient Greece are Homer and Socrates.荷马和苏格拉底是古希腊时期的两位著名人物.Even Homer sometimes nods .智者千虑，必有一失The bo...