A recurring communication pattern within the project organization or company is called a:
A free-form. matrix
B structured matrix
C network
D rigid channel
E None of the above.
80 A recurring communication pattern within the project organization or company is called a:
A. free-form. matrix
B. structured matrix
C. network
D. rigid channel
E. None of the above
A.声压往复透射率与声强透射率在数值上相等
B.声压往复透射率高,检测灵敏度就高
C.声压往复透射率与界面两侧介质的声阻抗有关
D.界面两侧介质的声阻抗相差越大,声压往复透射率就越高