When tracking down obscure bugs in a system that you didn't create, you need to have a good feel for where they manifest themselves in the code.

在不是由您创建的系统中跟踪并不明显的错误时，需要能够很快地定位这些错误在代码中的位置。

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The whole strap-down imaging guidance system contains the acquisition of image, the detection and tracking of moving target, the guidance law, and the attitude control.

完整的捷联成像制导系统包括图像的获取，运动目标的检测、跟踪，制导规律，姿态控制等五大方面。

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When the system breaks, the visual tools are often not helpful in tracking down and fixing problems.

当系统发生故障的时候，可视化工具通常对于确定并修正问题来说没有什么帮助。

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