The base structure of a dimension is the hierarchy.

维度的基本结构就是层次结构。

These suspenders are as well the base structure for the facades.

这些悬挂物也是立面的基础结构。

The invention provides a ship high transmission loss base structure.

本发明提供的是一种舰船高传递损失基座结构。

The effects of it on the carbon content of the iron base structure materials were studied.

研究了它对铁基结构材料碳含量与性能的 影响；

Optical waveguide is the base structure of integrated optics and the holo-optical network.

光波导是集成光学的基本单元，同时也是全光网络传输的基础。