右边所给的四个选项中,哪一项不能由左边给定的图形折成()
A.A
B.B
C.C
D.D
参考答案:D
解析:
原图折叠后,D项按角度看,右侧梯形面上的斜线,应连接另外两个顶点。
依据《钢结构高强度螺栓连接的设计、施工及验收规范》规定了安装高强度螺栓时,构件的摩擦面应保持(),不得在雨中作业。
In your project, you use product analysis to translating project objectives into tangible deliverables and requirements. All the following tools are used for product analysis EXCEPT ______ .
A) value engineeringB) value analysisC) product breakdownD) benefit/cost analysis