A sag survey was conducted at Arecibo using lasers, and this is how the structural model was calibrated.

使用激光在阿雷西博进行了凹陷调查，这就是结构模型的校准方法。

As a first step, engineers developed a structural computer model of the platform and towers to evaluate options for repair.

第一步，工程师开发了平台和塔架的结构计算机模型，以评估修复方案。

The shape of the silk, a flat ribbon, allowed them to construct the most detailed structural model of spider silk to date.

丝的形状是一条扁平的丝带，这使他们能够构建迄今为止最详细的蜘蛛丝结构模型。

Third, ideas like drawings, speeches, music, structural models, and statistics can also be plagiarized. Like words, she can use them as long as she gives credit.

再次，像绘画、演讲、作曲、结构模型和统计这样的想法也可能被剽窃。也就是说，只要她标明出处，就可以引用它们。

Again, without a detailed structural model, it's impossible to say how the dynamic cycles of traffic forces are distributed through each member.

同样， 如果没有详细的结构模型，就不可能说明交通力量的动态循环如何在每个成员中分布。

The engineers used the structural model to evaluate options that could relieve the tension in the remaining cables and reduce the possibility of a complete failure.

工程师们使用结构模型来评估可以减轻剩余电缆张力并降低完全故障可能性的选项。