三重点 meaning in English

ternary point
triple junction
triple point

So the functions of offering , bidding , opening and ordering can be projected to the security mode ; making use of this security model to take appropriate measures according the above behaviors third : researching mainly how the inter feature of xml security suits meets the real e - governor example - - online government stoke system ideally ; how the xml security suits is taken advantage to establish security service platform
把招标、投标、开标以及评标和发布订单等这些功能映射到安全模型上去，从而针对这些行为采取相应的安全措施。第三重点研究了xml安全组件的内在功能如何同实际的电子政务子系统? ?网上政府采购系统的安全需要最理想的结合；如何使用xml安全组件在系统中的构建安全服务平台。