【单选题】进行混凝土配合比设计时,水胶比是根据混凝土哪一项性质确定的?( )
D.
强度 提示:混凝土的强度与水胶比有直接的关系,水胶比越小,强度越高。
【单选题】进行混凝土配合比设计时,确定水胶比的根据是()。
【单选题】According to Mike Scott, in the early days, Steve Jobs______
A.
was more particular about details.
B.
was as assertive as he is today.
C.
was paying attention to the detail of products as well as to people.
D.
was probably less particular.
【单选题】传播学来源之一的信息科学三论不包括____。
【单选题】进行混凝土配合比设计时,水胶比是根据()确定的。
【简答题】进行混凝土配合比设计时,水胶比是根据( )、( )确定的
【简答题】连词成句。 1. what hobby is her (?) 2. teaches English my sister (.) 3. Mike does Beijing in live (?)
【单选题】进行混凝土配合比设计时,水胶比是根据混凝土哪一项性质确定的: