我们开始进行建筑的初步设计时，就在我们计划的最重要部分注入某些基础的绿色概念。
We started into the initial design of the building with some fundamentally green concepts at the forefront of our plan.
在飞机设计各阶段中，任务定义阶段、概念设计阶段和初步设计阶段的综合优化设计对提高飞机整体性能具有极其重要的意义。
In mission definition stage, conceptual design phase and preliminary design phase, multidisciplinary optimization is especially significant for improving integration performance of aircraft.
本文列举了当前应用IC卡中存在的问题，首次提出卡网的概念，并初步设计出卡网运营的模式。
This article analyzes some problems of utilizing IC card, brings forward a new concept of the web of card, and designs a mode of running the web of card.
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