AIM: To evaluate the clinical effect of balanced force technique in preparation of curved root canals.

目的：评价用平衡力法预备弯曲根管的临床疗效。

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In order to applying balanced force to aeroplane, there are paired blocking carriages set symmetrically on the landing stage.

拦降架上还设计有可移动的缓冲垫。为了使飞机能够平衡受力，拦降架在起降台上成对而且对称地设置。

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The sequent wire-pulling is used in electric powered rig as it has smooth lifting system and cross wire-pulling is used in mechanical rig as balanced force relief impact force by compressed ai.

顺穿法一般在电动钻机上采用，主要考虑到电控操作提升系统比较平稳； 花穿法一般在机械钻机上使用，以受力平衡来缓解气控操作带来的冲击载荷的影响。

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While working his way up through the ranks of the Navy, Secretary Lehman held a variety of positions including: President of the Abington Corporation, delegate to the Mutual Balanced Force Reductions negotiations and Deputy Director of the Arms Control and Disarmament Agency.

CENTERFORSECURITYPOLICY: Center For Security Policy

There has to be a measured, balanced use of force along with hearts and minds.

NEWYORKER: The Taliban��s Opium War

Germany's new balanced-budget amendment to its constitution will force it to pursue a tight fiscal policy, unless the coalition circumvents it to permit tax cuts.

ECONOMIST: France, Germany and the European Union