【简答题】某工地一批混凝土立方体试块实测抗压强度平均值为35.2MPa,标准差为0.65 MPa,则该批混凝土的强度等级为
【简答题】In this section we present several performance figures for ....
【单选题】SECTION A CONVERSATIONS Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow. 听力原文:Man: We are having a deba...
A.
The popularity of advertisement.
B.
The function of advertisement.
C.
The ways of advertisement.
D.
Benefits of advertisement.
【单选题】位于美国俄勒冈州波特兰市的波特兰公共服务大楼是( )最具影响的后现代主义建筑作品。
【单选题】In this section, we present several performance figures for ....
【多选题】按裂隙的力学性质,可将构造裂隙分为( )。
【多选题】下列关于橡胶圈企口混凝土排水管安装施工过程中应注意的问题叙述正确的是()。
B.
浇筑混凝土管墩、管座时,应待混凝土的强度达到l0MPa以上方可回土
C.
排水管道的基础施工应该按照设计和现行规范及标准图集的要求进行施工
E.
冬期施工做完闭水试验后,应及时放净存水,防止冻裂管道造成通水后漏水
【单选题】In this section, we simply ________ the ideas behind it.