Without his trust and confidence in the proposed approach, we would still stay at conceptualphase.
在建议的方法中，如果没有他的信任和信心，我们仍将停留在概念阶段。
2
During the conceptualphase of a building design, major design space decisions that have the greatest influence on buildability of a project are taken.
在构建设计的概念阶段，要做出对一个项目构建产生最大影响的设计空间决策。
3
It is impossible and costly to carry out detailed buffet analysis in the bridge conceptualphase and many short span bridge designs because the wind load on bridge is complicated.