[名词解释] 智育

学生心理障碍 简述无排卵型功能失调性子宫出血 一台小的空压机的总声功率级是103.5dB，如果将它安装于机房的角落，则在距其7米处的声压级为（）。 ["A．62.9dB","B．76.4dB","C．84.2dB","D．102.2dB"] SE序列，T1加权像，TE为（） ["150ms","15ms","50ms","80ms","100ms"] 除哪项外，均属簧圈类栓塞物质（） ["可动性导丝","直丝微粒与线段","不锈钢圈","NT海/球栓","微型铂金丝圈"] 智育