pretensioning bed 预拉伸底盘
pretensioning bench 预拉伸底盘
pretensioning prestressed concrete 先张法预应力混凝土
pretensioning type 故称为先张法
pretensioning prestressed steel wire 先张法预应力钢丝
pretensioning prestressed strand 先张法预应力钢绞线
pretensioning beam 先张法梁板
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·2,447,543篇论文数据，部分数据来源于NoteExpress
"his pretension to the crown"; "the town still puts forward pretensions as a famous resort"
同义词： pretentiousness largeness
以上来源于: WordNet
N-VAR 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 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。
The paper introduced the construction technology of prestress pretensioning method, analyzed prestress loss by construction experience for reference.
介绍了预应力先张法施工工艺，并根据实际施工经验，对预应力损失进行了分析，具有一定的参考价值。
Objective To study the effect of pretensioning on quadrupled-stranded semitendinosus and gracilis tendon graft length during anterior cruciate ligament reconstruction.
目的探讨前交叉韧带重建术中移植物预牵张对其长度的影响。
The testing methods on extension of anchor bolt are introduced. The whole deformations of normal bolts under pretensioning and its effect on the jacking of surrounding rock are pointed out.
通过对锚杆延伸性能测试方法的介绍，计算出了几种常用锚杆在预紧加固条件下的整体变形量，并结合井下实用情况指出不同性能锚杆对围岩加固的影响。
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