Point localization的用法和样例：
例句
- The proper leakage localization domain was derived by using the inequality.The numerical algorism for leakage point localization was improved.
由不等式推导出准确的泄漏点搜索区间，改进了泄漏点定位的数值计算方法。 - This paper also introduces a method using the gradient change points of vertical sections for the virtual transponder to realize single point locating.
文中还探讨了应用纵断面变坡点作为虚拟查询应答器实现单点定位的方法。
