... 圆头管塞：socket head pipe plug 圆筒形开口：cylindrical opening 圆筒式消火栓：pillar hydrant ...
基于54个网页-相关网页
A coelenterate, such AS a hydra or coral, having a cylindrical body and an oral opening usually surrounded by tentacles.
水螅型珊瑚虫，水螅虫一种有柱状身体和通常被触角包围的口部开口的腔肠动物，比如水螅或珊瑚虫。
The end effector also has an inner cylinder having at least one opening in its cylindrical wall.
端部执行器 还包括内圆筒，所述内圆筒在其圆柱形壁中具有至少一个开口。
The end effector includes an outer cylinder having at least one opening in its cylindrical wall.
所述端部执行器包括外圆筒，所述外圆筒在其圆柱形壁中具有至少一个开口。
应用推荐