In China you studied the structural mechanics of large objects, why is it that after you came here you changed to study the structure of small objects?

您原来在国内学的是大物体的结构力学，那么为什么到这边来以后，转变成做小物体的结构研究呢？

youdao

Composite wing design, in which involved are many disciplines such as structural mechanics, aerodynamics and control engineering, is a complicated process.

复合材料翼面设计是一个涉及结构力学、空气动力学和控制工程等多个学科的复杂过程。

youdao

The application of the principle of structural mechanics and ergonomics, and the practice of round-corner process, help to produce human-oriented furniture for daily use.

巧妙的运用结构力学和人体工程学原理，以柔性的圆角处理，使产品在日常使用中更体现人性化；

youdao

The traditional design and practices for building these bridges combine the use of wood, traditional architectural tools, craftsmanship, the core technologies of beam-weaving' and mortise and tenon joints, and an experienced woodworker's understanding of different environments and the necessary structural mechanics.

UNESCO: Culture

He won an academic scholarship to the University of Florida, in Gainesville, where he joined the swim team and earned a degree in engineering, a subject that interested him only insofar as it illuminated the mechanics of, say, how to level a structural foundation or gut-renovate a house.

NEWYORKER: Bones of Contention