大学英语词汇短语释义解析及例句 boundary point
释义：
boundary point [数] 边界点
例句：
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。
And the barrier functions have been constructed at a boundary point which satisfies an exterior cone condition.
同时，又在满足外部准条件时，给出了闸函数的具体形式。
The properties of the proper algebraic boundary point sets of the sets in topological linear Spaces were discussed.
本文主要讨论了线性拓扑空间中集合的固有代数边界点集的性质。
Its very important to establish a proper standard and boundary point for historical division when we research the history of Economic Law.
研究经济法学史，恰当确定分期标准和界点是非常重要的。
It's very important to establish a proper standard and boundary point for historical division when we research the history of Economic Law.
研究经济法学史，恰当确定分期标准和界点是非常重要的。
In the mobile boundary point by solving the analytical solution and numerical solution contrastive method, reduce the computational difficulty.
在机动边界点的求解上采用解析解和数值解对比的方法，降低了计算难度。
This paper is to discuss the derivative of fragmental function on the boundary point, and to put forward the new method to this type of questions.
对分段函数分界点处的求导进行了讨论，对分段函数在分界点处求导的方法进行了改进。
Using boundary point elements can simulate the actual situation of boundary quantities more objectively and improve the accurate of results greatly.
应用边界点元可以更客观地反映角点处边界量的实际状况，从而大大改善了计算结果的精度。
In order to detect the interested boundary fast and correctly, an boundary point tracking algorithm was proposed to detect the specifical edge of the image.
为了快速准确的检测特定边界，采用边界点跟踪算法检测特定轮廓边界点。
Combined with actual cases, the paper has introduced the application of GPS reference station system and its precise analysis in surveying boundary point alignment.
结合实例介绍了GPS参考站系统在勘测定界放样和测量中的应用及精度分析。
The number of rows read statistic clearly indicates that the best boundary point for this particular job would be between the JoinOnPart and Calc5PctIncrease stages.
对于这个特定的作业，读统计信息的行数清楚地表明临界点 就在 JoinOnPart和Calc5PctIncrease 两阶段之间。
The distributed source boundary point method(DSBPM) based nearfield acoustic holography(NAH) is used for identifying and localizing noise sources of the roots vacuum pump.
采用基于分布源边界点法的近场声全息技术对运转状态下的罗茨真空泵进行了噪声源识别和定位研究。
The point in the data flow at which the input data set is significantly reduced, usually represents the most beneficial boundary point between federation and WebSphere DataStage.
在数据流中，输入数据集显著减小的地方通常代表着联邦与WebSphere DataStage之间最有益的临界点。
This paper introduces the method suited to the separation of land parcel by means of analytic coordinate definition boundary point in the routine cadastral surveying and mapping.
本文介绍了地籍测绘日常工作中宗地分割的方法。该法适合于用解析坐标定义界址点的宗地分割；
In this paper, the boundary point method (BPM) is applied to the study of the non unique solution at characteristic frequency for exterior acoustic radiation caused by vibrating body.
文章利用边界点法，对振动体外部声辐射在特征频率处解的非唯一性问题进行了研究。
In the survey of cadastre and real estate, it is very important for position precision of boundary point because it directly influences parcel area and position relationship around it.
在地籍测量和房地产测量中，界址点的点位精度至关重要，其直接影响宗地的面积及其四邻的位置关系。
By use of the theory of after filter, the problems of selecting new boundary point when several points border upon each other and symmetrical combination for outline points are analyzed.
利用后滤波的原理，对多邻接点时新边界点的选择和轮廓端点的对称合成等问题进行了分析，采用构造拟合曲线查找表进行曲线拟合的方法实现反走样。
The results showed that using the boundary point method to calculate seepage problem has the advantage of easy calculation program, high calculation accuracy, and easy to master and extend.
结果显示，采用边界点方法处理渗流问题，具有计算程序简单，且计算精度较高的优点。
This paper expounds the settlement and the meaning of the boundary point in the measure of land record, house property, and introduces two ways of measure, namely direct way and indirect way.
阐述了地籍和房产测量中界址点的标定及其意义，介绍了界址点的两种测量方法，即直接法和间接法。
The boundary point method has been applied to solve the problem of dam foundation seepage, and its results are compared with the results from finite element method and fissure network method.
采用边界点法分析坝基渗流问题，编制了计算程序并与有限单元法和裂隙网络法的计算结果比较。
