【单选题】拉(压)弯组合变形时,对于切应力的影响,下列说法正确的是( )。
【单选题】Ernest Miller Hemingway won the Nobel Prize in the year of ________.
【单选题】拉(压)弯组合变形时,对于剪应力的影响,下列说法正确的是( )。
【单选题】Ernest Miller Hemingway was born on July 21, 1899 in Oak Park, Illinois. In the nearly sixty two years of his life that followed, he built a literary fame unsurpassed (无法超越)in the twentieth century. A...