1·Go through superstructure.
穿过上层建筑。
2·Cool down superstructure with water.
上层建筑用水冷却。
3·How does the economic base determine superstructure?
经济基础如何决定上层建筑？
4·Fire alarms in superstructure switched on.
上层建筑的火灾警报已打开。
5·The country is superstructure, it is OK and active the ground is counteractive at economic base.
国家是上层建筑，它可以能动地反作用于经济基础。
1·Cypress and redwood are seldom used in the superstructure of commercial greenhouses.
扁柏和美州红松很少用于商用温室的上部结构。
2·Reinforcing ribs provide a solid superstructure mount and give the body added strength. Placement of the ribs assures packing chamber support to resist both internal and external stresses.
加固肋提供实心上部结构安装，提高了阀体的强度。加固肋确保填料腔的支撑强度以抵抗来自内部和外部的压力。
3·At present, the question of interaction between superstructure and foundation is paid attention to more and more by project circle.
目前，上部结构与地基基础共同作用问题越来越受到工程界的重视。
4·Here is the introduction of foundation design, superstructure design, out-stretching eaves design and anti-seism design of special-shape structure.
介绍该工程的基础设计、上部结构设计、外张悬挑设计及不规则结构的抗震设计。
5·In this paper, the construction procedures of foundations, superstructure, the principal construction technical features and construction difficulties of the bridge are expounded.
介绍其基础施工、上部结构施工步骤以及主要施工技术特点和难点。
1·As an important part of superstructure of cantilever beam system, corbel's stress state is very complex.
牛腿是悬臂体系梁桥上部构造的一个重要组成部分，其应力状态较为复杂。
2·The article puts forward some thinking to control the bridge construction cost from the aspects of the bridge type scheme, superstructure, substructure and foundation on the detail data.
该文旨在通过具体数据，在桥型方案、上部构造、下部构造和基础方面提出一些控制桥梁造价的思路。