连墙件预埋钢管方法
参考答案:
预埋钢管方法是在砼浇筑前用一竖向短钢管埋设于梁内约200mm,露出梁背约200mm,待砼浇筑完成后,用水平长钢管连接立杆与竖向短钢管即可
构成植物体的基本单位是( )
A.细胞
B.细胞群
C.组织
D.器官
The nurse is caring for a client with cirrhosis. Which manifestations indicate deficient vitamin K absorption caused by cirrhosis
A. Dyspnea and fatigue.B. Ascites and orthopnea. C. Purpura and petechiae. D. Gynecomastia and testicular atrophy.