pretension spring预应力弹簧
without pretension朴实的
passive pretension平衡张拉
pretension stress预紧力
pretension effects预张力影响
pretension bolt预紧螺栓
pretension force预紧力;预张力
Bolt Pretension螺栓预紧载荷
The tensioned membrane structure’s sti? ness is formed by applying pretension to it.
张拉膜结构的刚度是通过给膜材施加预张力来实现的。
参考来源 - “弹射法”测量膜结构预张力的理论及应用研究In the dynamic analysis of taut-wire mooring lines, the non-linear deformation effect of a mooring line cannot be neglected under the condition of large deformation and large pretension.
深海绷紧索系泊系统的缆索动力分析过程中,缆索变形的非线性效应在缆索大变形、大预张力的条件下不可忽略。
参考来源 - 深水绷紧索系泊系统设计研究N-VAR（有变体名词） If you say that someone has pretensions, you disapprove of them because they claim or pretend that they are more important than they really are. 做作[表不满]
Her wide-eyed innocence soon exposes the pretensions of the art world.
她的天真无邪很快就暴露出艺术界的做作。
N-PLURAL（复数型名词） If someone has pretensions to something, they claim to be or do that thing. 声称
The city has unrealistic pretensions to world-class status.
该城市不切实际地声称为世界一流城市。