The key of computer aided conceptual design is aimed at developing design model, which can be recognized by a computer.
建立计算机能够识别的设计模型是计算机辅助概念设计的关键。
If one of the key components fails, the computer may not be usable for several weeks while the components are replaced.
如果一个关键的部件有问题,那么计算机在该部件被更换的过程中,可能会有几周都无法使用。
The only things that are absolutely essential to remember are one's computer login details, pin number and (possibly) names of a few key workmates.
绝对必须记住的,只有电脑注册信息和PIN码。一些重要同事的名字,可能也有必要记住。
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