一旦你完成了跟踪，按下“锁定跟踪”按钮以防止此跟踪受到进一步操作的破坏。

Once your tracker is done push the 'lock tracker' button to prevent further tampering of this tracker.

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理论分析和数值结果表明，该方案较传统的延迟锁定跟踪方案明显降低了实现复杂度，而且性能有所提高。

Theoretical and numerical results show that the new scheme has an improved performance and remarkable complexity simplicity as compared with the classical digital delay-locked loop.

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它的导航软件使得它能够锁定或跟踪一个高速运动的目标。

Its guidance software enables it to lock on to and follow a rapidly moving target.

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