例句與造句

1. according to three dimension braided composites for braided technology-four-step and technology-two-step procedure, and with reference to theories of braided fabric geometry and force models, a geometric model is built . in this model, the cross-section of thread is described as a circle and thread path as a cubic b-spline . braided-fabric structures in three dimensions are displayed by using solid-modeling techniques
   本文三維編織物根據(jù)四步法和二步法編織工藝，從紗線的力學模型出發(fā)，建立了以圓形近似描述紗線的截面形態(tài)，以三次b樣條曲線近似描述紗線的屈曲形態(tài)的織物空間幾何模型，利用計算機三維實體造型技術，分別建立各自的編織物實體模型，用來模擬織物內(nèi)部各紗線的空間位置，完成織物結構仿真。
2. It's difficult to find theory of braid in a sentence. 用theory of braid造句挺難的