triangular arm sling 三角臂吊带
If T-type lifting mechanism of dump truck is not properly designed, the interference between triangular arm and cargo body may happen, and even results in parts damage.
如果T式自卸车举升机构设计不当,在举升过程中三角臂和货箱可能发生运动干涉,甚至导致油缸等部件损坏。
参考来源 - 货箱与T式举升机构三角臂运动干涉分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The moving theory of four bar linkage is often used to analyze the triangular arm unloading mechanism of dump truck.
重型自卸汽车设计中经常选用三角臂组合式倾卸机构，应用的是铰链四连杆机械运动工作原理。
A triangular cloth is used to fix the arm in position. The bandage also holds the dressing in place.
一块三角型的布可以用来固定手臂的位置，绷带也可以把纱布固定住。
He releases my arm and lifts a small orange pumpkin towards me. It is covered with tiny orange and black beads and wears a diabolical grin of triangular teeth.
他松开我的手，拿起一个橙色小南瓜递给我，上面有橙色和黑色小珠子，吓人的三角形牙齿组成的笑脸。
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