Shaft crack lead to the fact accident happen among the rotating machinery, so shaft measuring and it's studies is one important subject of the crack.

轴裂纹在运转机械中常导致事故发生，因此对轴裂纹的检测及研究是一项很重要的课题。

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This subject designs the detection system, including mainframe program, auxiliary machinery hardware and program, system bus and sensor design.

本课题完成总线检测系统的完整设计，包括主机软件、从机硬件和软件、总线以及传感器电路设计。

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Such as in multi-storey office blocks with large glass areas subject to solar gains, and including heat-producing office machinery, computers, intensive electric lighting, etc.

如装有大面积玻璃因而易受阳光照射的多层办公大楼，还包括会产生热量的办公机器，计算机，密集的电力照明等；

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