Three minutes into its flight (approximately 1, 400 miles from its target), the EKV will separate from the GBI.

在飞行轨道三分钟后(距目标大约1400里)，EKV就会和GBI分离。

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The Exoatmospheric Kill Vehicle (EKV) is a small flying device located in the tip of a Ground-Based Interceptor (GBI) missile.

外太空杀伤拦截器(EKV)是一种位于陆基拦截弹(GBI)顶部的小型飞行器。

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Main result is: the quality traits of tested materials that reach GBI were over 25% and which reach GB II were over 87.5% except for chalking dimension;

主要结果如下：供试材料品质性状除垩白大小外，国优一级达标率为25%以上，而国优二级达标率均在87.5%以上；

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Once operational, the GBI will be a critical part of the Missile Defense Agency’sGround-based Midcourse Defense (GMD) system, which is scheduled for deploymentin September 2004.

陆基拦截导弹一旦运行，将会成为美国导弹防御局地基中段防御(GMD)系统的重要组成部分。该导弹于2004年9月规划部署。

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Once operational, the GBI will be a critical part of the Missile Defense Agency’sGround-based Midcourse Defense (GMD) system, which is scheduled for deploymentin September 2004.

陆基拦截导弹一旦运行，将会成为美国导弹防御局地基中段防御(GMD)系统的重要组成部分。该导弹于2004年9月规划部署。

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