【判断题】荷载试验时,工况选择应反映桥梁的最不利受力状态。
【简答题】荷载试验时,工况选择应反映桥梁的最不利受力状态。( )
【单选题】关于同工酶的说法错误的是
C.
有组织器官特异性的同工酶能为疾病的发生部位判断提供依据
D.
有细胞内定位特异性的同工酶能为疾病的发展程度判断提供依据
【单选题】___________ is the most important river in Scotland.
A.
The Clyde River (克莱德河)
【简答题】It’s necessary to discover what you are good at or not and what you like or dislike. Many students would be unhappy if they f________小题1: in a very difficult physics course, but in fact they have know...
【单选题】使用DJ2、DJ6经纬仪,全圆方向法观测水平角两测回,则同一方向各测回的互差规定分别不应大于( )。