Vertical structural members attached to the floors that add strength to the floors are called().
A、A.boss plates
B、B.buckler plates
C、C.stiffeners
D、D.breast hooks
A、A.boss plates
B、B.buckler plates
C、C.stiffeners
D、D.breast hooks
A、SELECT INDEX … VALIDATE STRUCTURE B、ANALYZE INDEX … VALIDATE STRUCTURE C、UPDATE INDEX … VALIDATE STRUCTURE D、REBUILD INDEX … VALIDATE STRUCTURE
A、three black shapes in a vertical line; the highest and lowest are balls,and the middle one is a diamond B、three shapes in a vertical line; the highest and lowest are red balls,and the middle one is a white diamond C、three black balls in a vertical line D、two black balls in a vertical line
A、variable injection timing B、variable inlet tonnage C、vertical incoming tonnage D、vertical inlet tank
A、Toplayer设置为:Horizontal;Bottomlayer设置为:Any B、Toplayer设置为:Vertical;Bottomlayer设置为:Any C、Toplayer设置为:Horizontal;Bottomlayer设置为:Vertical D、Toplayer设置为:Any;Bottomlayer设置为:Vertical
A、two black balls in a vertical line B、three black balls in a vertical line C、three shapes in a vertical line; the highest and lowest shall be red balls and the middle a white diamond D、three black shapes in a vertical line; the highest and lowest shall be balls and the middle one a diamond
A、Top layer设置为:Horizontal;Bottom layer设置为:Any B、Top layer设置为:Vertical;Bottom layer设置为:Any C、Top layer设置为:Horizontal;Bottom layer设置为:Vertical D、Top layer设置为:Not Used;Bottom layer设置为:Vertical