This paper may be for structural engineers 'reference in their designing.

本文可供结构工程师在设计中参考。

Design optimization is becoming increasingly important to the structural engineers.

对结构工程师来说，设计优化正变得日益重要。

The program is simple and practical, and it's a good helper to structural engineers.

所开发的程序，操作简单，界面美观，实用性强，是结构工程师的好帮手。

In 2006, structural engineers deemed the landmark unsafe and recommended that it be closed.

2006年，结构工程师认为具有里程碑意义的不安全，并建议将其关闭。

Crane makers are usually happy to give details of the dimensions of their cranes and Bridges to structural engineers.

吊车制造厂商一般乐于将他们生产的吊车和桥架的详细尺寸提供给结构工程师。