pretensioning bench预拉伸底盘
pretensioning type故称为先张法
pretensioning methods先张法
pretensioning method先张法
Seatbelt pretensioning安全带防水层
pretensioning beam先张法梁板
pretensioning system先张法
pretensioning bed预拉伸底盘
Through taking the pretensioning with tendon ,the space lattice structure could effectively improve the weight of bearing,control the distortion of the structure, minimize the cost of the engineering.
在空间网格结构中通过拉索引入预应力，能够有效地提高结构承载力。 控制结构变形，降低工程造价。
参考来源 - 拉索预应力空间网格结构的设计与应用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。