Velocity planning for curved path interpolation in high CNC machining should be bounded by both dynamic properties of the machine tool and the geometrical properties of the curved path.

参数曲线高速数控插补时，进给速度规划需要综合考虑机床动力学特性和曲线几何特征的限制。

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The second stage foundation pit of the TGP will be bounded by the upstream and downstream transverse cofferdams and the longitudinal concrete cofferdam.

三峡工程二期上下游横向围堰与混凝土纵向围堰共同形成基坑，保证二期工程施工。

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All uncertainties and disturbances are not required to be constants. They may be bounded by some known functions of states and external measurable variables.

这里并不要求不确定性和干扰具有常数界，只要其界为状态变量或可测外部变量的已知函数即可。

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The fairway is bounded by rough and there may be other hazards such as bunkers and streams, not to mention wind and rain.

BBC: The course