It is more practical and the main tendency that the group defense formed by follow-up defense and pressure defense, and also multi-point attack and combination attack are fulfilled.

运用补防和夹击形成的集体防守战术与多点进攻、内外结合的进攻战术更趋实用，是本赛季攻防战术的主流趋势。

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This article provides useful planning exploration and preparation study ideas in combination of planning between city civil air defense, anti-seismic and prevention of disaster.

文章为城市人防与抗震防灾相结合规划提供有益的规划探索和编制研究思路。

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The $10-billion U.S.missile defense program involves a combination of systems designed to detect and intercept missiles coming from short,medium and long distances.

VOA: standard.2010.03.26

It was the combination of these two players that was so lethal on defense, of Jordan with the player who, he said, was like having a twin brother on the court.

CNN: ASIANOW - TIME Asia

Hoss is that rare combination of technical expert -- from cyber to missile defense -- and strategic thinker, whether it was updating our nuclear posture or preparing our military for 21st-century missions.

WHITEHOUSE: President Obama Makes Defense Personnel Announcements

However, the Missile Defense Agency has demonstrated over and over again that the right combination of sensors, processors and rockets can reliably achieve kinetic kill of fast moving ballistic targets.

FORBES: Can U.S. Defenses Cope With North Korea's Missiles?