The universal program was worked out and operated on the first electrohydraulic controlled head beam of support WS1. 7-210/450.

对国内引进的第一套WS1．7-210／450型电液控制液压支架的顶梁进行了实际运行。

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Since there is a strong correlation between these variables and a country's wealth, they controlled for GNP per head by measuring whether it alone accounted for the difference in mating strategy.

由于这些指标与一个国家的财富密切相关，他们以人均国民生产总值为控制变量来看它是否能够单独解释择偶策略的差别。

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The Computer Controlled movements of the grinding wheel head will allow the maximum flexibility in the profile grinding.

砂轮头架在电脑控制下的运动，可能磨削各种孔型、设备到达最大的机动性。

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They finally buckled under the pressure in the 72nd minute when Abed Benchergui superbly controlled Moulay Haddou's pass with his head inside the box before volleying the ball across the face of goal where Mamadou Diallo glanced his header off the far upright and into the net.

BBC: SPORT | Football | African | USMA 1-1 Jeanne d'Arc

You can make your own sea monster by taking the shell off a remote controlled boat with a decent sized motor and replacing it with a plastic crocodile head.

FORBES: Still Waiting for the Iceland Sea Worm

According to the new guidelines, an athlete should not return to play until a licensed health care professional with experience in managing head injury and concussions clears them to participate again in a slow and controlled fashion until their symptoms resolve.

FORBES: Safety Prevails -- In Updated Guidelines To Manage Concussions