hard point meaning in English

承力点
承力接头
硬点
硬化点

Above problems are the hard point of ccs and then the key sections of agc
以上几个方面是协调控制的难点，是实现agc功能的关键环节。
Two hard points that are met in developing system including data exchange between different structure system , dynamic data deployment are studied deeply
针对实现过程中两大难题：异构系统的数据交换、动态数据发布，展开了深入研究。
Under this technology background , this paper aimed at the problem of lack of data exchange standards in heterogeneous supervisor subsystem , proposed the idea that built industry information integrated platform based on xml and three - tier ( n - tier ) software architecture to share data , three hard points that were met in developing system included the realization of three - tier ( n - tier ) architecture , the data amalgamation in heterogeneous supervisor subsystems , and remote monitoring and controlling
在这样的技术应用背景下，本文将选取生产过程控制级的监控子系统间的异构问题作为研究对象，提出构建基于三层结构和xml的工控系统数据融合中间层软件平台的思想来实现数据共享。针对实现过程中的三大难点： 1分布式系统结构的实现， 2