手持式坏作业防振要求 requirements for vibration hazards reduction of hand-held machines at the workplace
作用 1.(产生影响) act on; affect 摩擦力作用于运动着的物体, 并使其停止。 friction acts on moving bodies and brings them to a stop.2.(产生影响的活动) action; function 反作用 reaction; 化学作用 chemical action; 酸对金属所起的作用 the action of acid on metal3.(影响; 效果) effect 副作用 side effect; 积极作用 positive role; 起作用 take effect4.(用意) intention; motive; 作用范围 action range; reach; sphere of action; 作用方式 mode of action
But he has good political connections so we sent him to our turkey farm out in denver where he can ' t cause much damage 但是他和一些政界人物关系很好,所以我们就把他送到丹佛那个机构里去,那样他就不能再起多大破坏作用了。 ”