【单选题】下列哪个器官的上皮是未角化的复层扁平上皮
【单选题】Which of the following does not describe the dimensions of knowledge in a firm?
A.
It is contextual and applicable only in relevant situations.
C.
It is subject to the laws of diminishing returns.
D.
It is a cognitive involving mental models.
【单选题】下列各项中,不属于负债资金的筹措方式是( )
【简答题】一半径 r 1 = 5 cm 的金属球 A ,带电荷 q 1 = +2.0×10 -8 C ,另一内半径为 r 2 = 10 cm 、 外半径为 r 3 = 15 cm 的金属球壳 B , 带电荷 q 2 = +4.0×10 -8 C ,两球同心放置,若以无穷远处为电势零点,则 A 球电势 U A = _____ _ __ V , B 球电势 U B = _ _ _ ____V ...
【简答题】一半径r1= 5 cm的金属球A,带电荷q1= +2.0×10-8C,另一内半径为r2= 10 cm、外半径为r3= 15 cm的金属球壳B,带电荷q2= +4.0×10-8C,两球同心放置,如图所示.若以无穷远处为电势零点,则A球电势UA= _________V.【图片】
【简答题】一半径r1= 5 cm的金属球A,带电荷q1= +2.0×10-8C,另一内半径为r2= 10 cm、外半径为r3= 15 cm的金属球壳B,带电荷q2= +4.0×10-8C,两球同心放置,如图所示.若以无穷远处为电势零点,则A球电势UA= _________,B球电势UB= ________.【图片】
【单选题】下列哪个器官的上皮是未角化的复层扁平上皮