ring-ring-section  偏心受压构件

base-ring and frame-ring  基础环/座环

collector ring (slip-ring)  集电环

column-ring beam joint with shear ring bars  抗剪环-环梁节点

outside ring in-feed system ring  外环式进给

ring of n×n matrices over ring R  矩阵环

ring out the old year and ring in the new  辞旧迎新

ring upon ring  层层

Riser-ring and Ring Module  浇冒口

short-proof ring (arcing ring)  短路防止环; 引弧环

the Western Ring Road Sector of Central Ring Road  中环线西环段

anal ring hairs anal ring setae  肛门环刚毛; 肛门环刺毛; 肛门环刺

90 -phasing converting  转90相位

90 phasing of seismic data  90相位转换

90°-phasing conversion technique  90°相位转换; 卫星广播服务

angular phasing  角相位; 透皮给药

annular phasing  圆周相位角

Appropriate random phasing  基波磁通补偿; 适当随机馈相

automatic line phasing  自动行同步