What is the definition of transverse metacenter?（）

Light wave is a transverse wave.

For the seismic design of multi-storey masonry building, which statement is not true? ( ) A: the maximum spacing of transverse walls is required to ensure sufficient lateral stiffness of the building. B: Priority should be given to the scheme of transverse wall bearing or longitudinal and transverse wall bearing together C: The width of walls between windows on the same axis should be uniform D: The longitudinal and transverse walls should be aligned along the plane

坐骨结节间径（transverse outlet，TO)正常值：

Light wave is a transverse wave. A: 正确 B: 错误

Which of the following statements about image texture is correct: refers to which characteristics of the image? ( ) A: Image texture is the relative brightness of objects in the image B: Image texture is the apparent roughness of an image region C: Image texture is the apparent smoothness of an image region D: Image texture is the frequency of tonal change on an image

The structure that makes up the joint tendon is () A: Outer margin of rectus sheath and external oblique muscle B: Internal oblique and transverse abdominal muscles C: External oblique and internal oblique D: Transabdominal muscle and transverse fascia E: External abdominal oblique muscle, internal abdominal oblique muscle<br/>and transverse abdominal muscle

Which of the following is not a description of image texture? （ ） A: the frequency of tonal change on an image B: the apparent roughness of an image region C: the apparent smoothness of an image region D: relative brightness of objects in the image

The duodenum does not include? superior part|transverse part|ascending part|descending part

When the transmission route of the transverse feed is consistent with that of the longitudinal feed, 2f横 =f纵，