Sapium discolor's morphological character seed - collecting and seedling - raising , cultural technique are presented.介绍了山乌桕的形态特征, 采种 育苗和造林技术.Smoking and some medications can also discolor teeth.当然,抽烟和一些药物治疗也有可能引起牙齿...
This coheres with Peel's cham-pioning of alternative music.这与皮尔倡导另类音乐的做法一致。The perfect technical design coheres the plan of Silver Star person, full of elaboration to every detail.完美的设计技术,凝聚着银星人的精心策划, 饱含着对每个细节的推敲....
Both eliminators and inlet baffles are normally installed in a vertical position.挡水板和异流片通常都是垂直安装.The absorber clean gas zone consists of two stages mist eliminators ( ME ) .吸收塔净烟区是由两级 除雾器 组成的....