蒸汽的温升率不同,在金属部件内引起的温差亦不同,温升率越大,金属部件内引起的温差()。
参考答案:越大
The Hotel Al Arab ______ the first and only 7-star hotel in the world was designed in the shape of a sail
of 321 meters. [ ]
A. was considered
B. considering
C. being considered
D. considered
在项目的组织工具中,用以反映项目所有工作任务及其层次关系的是( )。
A.管理职能分工表
B.工作任务分工表
C.项目结构图
D.组织结构图