【判断题】子宫颈下端突入阴道,借此可将子宫颈分为阴道部和子宫部两部分。
【单选题】Which of the following is the formula for the intra-industry trade (IIT) share in a product’s total trade?
C.
c. 1 – [ | X - M | / (X + M)]
D.
d. 1 – [ | X + M | / (X - M)]
【单选题】It is important for the development of the formula for the angle of twist, which is that the applied torques do not cause ( ) of the material and that the material is ( ) and behaves ...
A.
yielding; homogeneous; linear-elastic
B.
plastic deformation; inhomogeneous; linear-elastic
C.
yielding; anisotropic; linear-elastic
D.
yielding; homogeneous; elastic
【单选题】现存用回鹘式蒙古文写成的文献中,最早的是 ( )