桑德日斯多姆高层大气科学研究所（Sondrestrom Upper Atmospheric Research Facility）拥有一个32米宽的雷达抛物面天线反射镜（radar dish），它可以检测到从海拔60公里至600公里的传导性并有助于详细说明尖端的电路结构。
The Sondrestrom Upper Atmospheric Research Facility has a 32-metre-wide radar dish. It measures conductivity from an altitude of 60km to600km and has helped define the cusp's circuitry.
通过定义一个市场分析和需求详细说明书的结构化方法，这次培训将帮助你首次就把产品定义做正确。
By defining a structured approach to market analysis and requirements specification, this training helps you get it right first time.
详细说明： 这是一个用JSP结合MSSQL数据库编写的论坛，论坛是树型框架结构支持二级类别，类别自已可以添加修改。
This is a combination of JSP MSSQL database prepared by the Forum, Forum tree framework to support two categories, Category own amendments can be added.
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