一个圆锥底面半径3cm,高12cm,求体积.
13×3.14×32×12,
=3.14×36,
=113.04(立方厘米).
答:体积是113.04立方厘米.
The _______now is that we have lots of ________ to ask.
A.problem, questions
B.question, problems
C.question, problem
D.problem, question
初产妇,妊娠41周,下腹阵痛9小时,入院查为LOA,已入盆,胎心168次/分,子宫处于持续紧张状态,间歇期不放松,产妇呼痛不已, * * 检查:宫口开1cm,S0,观察2小时,产程无进展。初步诊断为()
A.先兆子宫破裂
B.不协调性宫缩乏力
C.潜伏期延长
D.活跃期停滞
E.子宫强直性收缩