【单选题】Plane bending deformation is defined as _____.
A.
the cross-sectional plane of the beam remains planar after bending deformation
B.
all loads are exerted on the same plane
C.
the axis of the beam is a plane curve after bending deformation
D.
the axis of the beam after bending deformation and loads are on the same plane
【简答题】A.Bending the elbows as low as possible. B.Keeping the body straight. C.Bending the body at the waist. D.Keeping the feet to the floor.
【多选题】企业材料的发出按实际成本计价时,可采用的计价方法有()
【多选题】按照我国《企业会计准则》规定,在实际成本法核算材料时,可采用的发出材料计价方法有()。
【多选题】按企业会计准则规定,按实际成本计价时计量发出材料成本可采用 的方法有( )。
【多选题】材料发出按实际成本计价时,可采用的计价方法有( )。