查询词典 stem

stem valve coupling：推杆阀快速接头

steering coupling 转向联轴节 | stem valve coupling 推杆阀快速接头 | stem valve self-sealing coupling 推杆阀自封接头

stem valve self-sealing coupling：推杆阀自封接头

stem valve coupling 推杆阀快速接头 | stem valve self-sealing coupling 推杆阀自封接头 | stiffness of coupling 耦合强度

stem-winding：以转柄上发条的

stem-winder 机械表 | stem-winding 以转柄上发条的 | stemma 家谱

stem smut：秆黑粉病

stem rust of wheat and barley 麦类秆锈病 | stem smut 秆黑粉病 | stenohaline 狭盐性的

mounting stem length：安装杆长度

mounting stem diameter;安装杆直径 | mounting stem length;安装杆长度 | mounting stud;安装螺柱

stem length;timber length：树干长

树干;主干 stem | 树干长 stem length;timber length | 萌芽;萌条;萌糱 coppice shoot;stool shoot;sucker;sprout

stem end：导杆尾座

stellarator 仿星器装置 | stem end 导杆尾座 | stem seal 阀杆密封

Dimmension of valve stem end：阀杆端部尺寸

阀杆 valve spindle | 阀杆端部尺寸 Dimmension of valve stem end | 阀杆环 stem ring

Dimmension of valve stem end：杆端部尺寸

阀板式活塞泵 valve plate type piston pump | 杆端部尺寸 Dimmension of valve stem end | 阀杆环 stem ring

dimension of valve stem end：阀杆端部尺寸

阀杆头部尺寸 Dimension of valve stem head | 阀杆端部尺寸 Dimension of valve stem end | 连接槽尺寸 Dimension of connecting channel

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人