鼻咽茎突前间隙内通过的颅神经是()
A.Ⅱ、Ⅲ颅神经
B.Ⅲ、Ⅳ颅神经
C.Ⅳ、Ⅴ颅神经
D.Ⅴ3颅神经
E.Ⅴ1颅神经
参考答案:D
The residents approve of the measure ________ so far in our city, ________ to bring a sharp rise in
oil prices.[ ]
A. having been taken; intended
B. to be taken; intending
C. taken; to intend
D. taken; intended
10~13 钢筋混凝土叠合梁如题10~13计算简图所示。梁宽b=250mm,预制粱高h1=450mm,b’t=500mm,h’f=120mm,计算跨度l0=5800mm,混凝土采用C30;叠合梁高h=650mm,叠合层混凝土采用C20。受拉纵向钢筋采用HRB335级钢筋,箍筋采用HPB235级钢筋。施工阶段不加支撑。
若M1Gk=52.8kN·m,面层、吊顶自重等新增加恒荷载标准值q2Qk=10kN/m,使用阶段活荷载标准值q2Qk=22kN/m。则第二阶段梁的正弯矩区段弯矩值M正=()kN·m,负弯矩区段M负=()kN·m。
A.232.82,134.6
B.232.82,180.02
C.243.38,180.02
D.323.12,0