At 21:25, the Olympic flame slowly went out and a huge tower elevated at the center of the field with performances simulating the flame.

带着太多留恋与不舍，奥运圣火在21时25分缓缓熄灭，场地中的巨大高塔则在精彩表演中"幻化"为燃烧的圣火，象征着圣火永远燃烧在人们心中。

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The technology of ignition and flame spreading is one of key technology of charge design in large caliber guns, which almost chose center core igniter system.

点传火技术是大口径火炮装药中的关键技术之一，现代火炮装药中几乎全部选择了中心点火的结构形式。

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Apply heat with flame directed away from the center of the valve body. Excessive heat can harm the seats.

在用明火加热时不要直接施加在阀体中心上。过热可能损害阀座。

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The Board of Regents paid tribute to the splendid contribution of Commissioner Ray Kelly and the NYPD to the safety and security of both the city and the nation by presenting Commissioner Kelly with the Center's Freedom Flame Award.

CENTERFORSECURITYPOLICY: Center For Security Policy

For example, last September when she received the Center for Security Policy's "Freedom Flame" award and subsequently appeared on public television's "The World This Week" hosted by Center director Frank J.

CENTERFORSECURITYPOLICY: Center For Security Policy

On Tuesday May 22, at an elegant New York City dinner, the Center bestowed the 2012 Freedom Flame Award to the Honorable Michael B.

CENTERFORSECURITYPOLICY: Center honors heroes at Freedom Flame Award Dinner