A closed-form reverse force analysis is performed on a spatial three-spring sys-tem.

对空间三簧系统进行了封闭解型静力逆分析。

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The present invention relates to mechanics, and is one kind of gear with different bearing capacity for forward and reverse force transmission.

本发明的名称是由双圆弧和渐开线组成的不对称齿形的齿轮传动。它属于机械领域。

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Globalization, with all its problems, will have to go on as a driving force. You cannot reverse it.

带着它所有的问题，全球化作为一股驱动力将会继续发展下去。你无法逆转全球化。

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But Bollinger got enough reverse swing to force Sammy to edge to slip, and with five balls left in the day Sulieman Benn top-edged a pull to mid-on to give Johnson his fourth wicket of the day and seventh of the match.

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In a descent, the halo effect will be in force but in reverse.

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What is more, as a feature story in today's Washington Post makes clear, Mr. Gorbachev is at best a has-been, at worst a still-malevolent force determined to reverse whatever progress has been made toward genuine Russian democratization and free enterprise.

CENTERFORSECURITYPOLICY: Center For Security Policy