penetrationn.侵入;渗透;突破;洞察力
penetration rate of telephone电话普及率
penetration color display tube穿透式彩色显示管
Penetration Augmented Munition渗透增援火力
penetration of India into Asia印度板块楔入欧亚大陆
penetration of moral education德育渗透
penetration-resistance curve贯入阻力曲线
penetration color picture tube穿透型彩色显像管
penetration of mesoderm masses中胚层团渗入
PENETRATION CONTROL OF FW TANK玻璃钢缠绕贮罐渗漏控制