annularis环状的
annularadj.环状的;有环纹的
annular roller mill环形辊柱粉碎机,环状辊式粉碎机
annular wind tunnel环状回流式风洞
annular sarcoidosis环状肉样瘤病, 环状结节病
annular collenchyma环纹厚角组织
Annular dual-beam环形双电子束
annular spouted bed环形喷动床
annular coring tool环状取心钻具
annular laser beams双高斯空心光束
annular ball baring径向球轴承
annular bypass port环空旁通孔