bending spring造句

例句与造句

1. Specification for bending springs for use with copper tubes for water , gas and sanitation
   水燃气和卫生实施用铜管弯簧规范
2. Beam - spring model can simulate the tie - in by predigesting the tie - in of lining to three springs including axial spring , tangent spring and resisting bending spring , but there is a defect that it can " t simulate the partiality of bolt in lining
   ( 2 )梁?弹簧模型可以通过将管片接头处简化成三个弹簧：轴向弹簧、切向弹簧及抗弯弹簧来模拟接头，但是它本身存在一个缺点就是无法模拟实际中管片上螺栓的偏心情况。
3. It's difficult to find bending spring in a sentence. 用bending spring造句挺难的