set a boundary的意思|示意

The boundary of a contains a nonempty open set.

的边界包含一个非空开集。

However it was unable to find a stable parameter set when using the real catchment data with large range of upper and lower boundary values.

然而，在用到现实中的流域数据的时候，由于数据的上下边界差距很大，很难找出一套稳定的参数。

By capturing the original explicit design semantics and design process, the general NC computation model could be set up and expressed as' a pocket and its boundary '.

参考显式的设计语义和过程信息，以“腔槽及其边界”形式构造通用的NC计算模型。

Besides common geometric measurements such as distances and angles, a new measurement of average curvature energy defined for boundary curve segment is included in the set to describe curve feature.

除了常见的几何测量(如距离和角度)外，提出了一种平均曲率能量的测量方法来描述边界曲线特征。

The shaping of a signal constellation by selecting the boundary of the signal set is used to reduce the average energy of the constellation.

由选定信号集边界的信号星座成形用于降低该星座的平均能量。

We first give a new definition, the support direction of a boundary point of a convex set.

给出了集合的边界点的支持方向的新概念。