buttress thread

基本解释

• [機] 鋸齒螺紋，偏梯形螺紋；偏直三角螺紋；斜方螺紋

词组短语

短語

• buttress casing thread connection 偏梯形套琯螺紋接頭
• buttress casing thread 偏梯形套琯螺紋
• buttress screw thread 鋸齒形螺紋
• screw buttress thread 鋸齒形螺釘
• centering buttress thread 自動找中的梯形螺紋

• buttress thread更多词组

英英字典

柯林斯英英字典

• a screw thread having one flank that is vertical while the other is inclined, and a flat top and bottom: used in machine tools and designed to withstand heavy thrust in one direction

• buttress thread剑桥字典
• buttress thread柯林斯字典

专业释义

機械工程

• 鋸齒螺紋，偏梯形螺紋
• 鋸齒形螺紋
• 鋸齒螺紋