詞語：threadless
threadless的解釋
threadlessadj. 無螺紋的；無線的
threadless的意思
threadless 無螺紋的;無線的;threadless fastening 無螺紋式（非螺紋式）扣結裝置;Threadless Etsy WipBox 零售類;
threadless的參考例句
1.The Threadless crew will take great care in choosing designs that are of top quality. 那麼工作人員將花大量心思來從中挑選質量最高的作品。
2.The Straight Sided Insert is a threadless check valve designed to be inserted into any cavity where a check valve is needed and threads are not desired. 直面插入式閥門是一款用來插入到任何需要止回閥但不需螺紋的空腔內的無螺紋止回閥。
3.But movement mode of screw pump is rotating motion. Bearing force mode of rod has been changed from tensile to torsional. So, the threadless rod is often generated fracture and trip. 應用到螺桿泵上以後，主要的運動方式是旋轉運動，承力方式也由抗拉變成抗扭，使用以前的平扣抽油桿經常出現斷脫現象。