猪关节软骨（ POAC ）取自成熟猪前腿的膝 关节。测试样品用成型刀裁成直径20mm的圆片备 用。
基于14个网页-相关网页
She sought help from the Maryland state Professional Outplacement Assistance Center, or POAC, which is funded by the state Department of Labor.
她向州劳动局资助的马里兰再就业咨询中心寻求帮助。
youdao
She sought help from the Maryland State Professional Outplacement Assistance Center,or POAC, which is funded by the state Department of Labor.
VOA: standard.2010.07.28
应用推荐
模块上移
模块下移
不移动