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汉语拼音：yóu jù

用来伐木的以内燃机为动力的锯。

1. “汽油链锯”或“汽油动力锯”的简称。用以伐木和造材的动力锯。其锯切机构为锯链。动力部分为汽油发动机。携带方便，操作简易。但保养和修理较复杂。

   乔雪竹 《北国红豆也相思》三：“他停了油锯，立起身来，静听着大树倾倒时的声音。”《人民文学》1976年第3期：“大队长也经常叫管林的人手不够，要推广油锯啦，要架索道啦，木材要验收员啦。”

• He's hurt himself with the chain saw, she thought, as she shuffled to the front of the house toward the path leading to the cemetery.

  他一定是用油锯时伤到自己了，当她硬撑着走向对着通向坟地之路的屋前喊叫她的邻里们帮忙时，她想。

• A synthetic evaluation of the factors affecting the safety of chain saw felling operation is made using AHP.

  本文采用层次分析法（AHP）对影响油锯伐木作业的各种因素进行综合评价。

• And now, the sounds of foresters and their chain saws working nearby.

  现在是附近工作的伐木人和他们的油锯的声音。

• Specializing in the production of motorcycles, the series product, the micro-car, mower, chain saw , and other kinds of engine piston rings.

  专业从事生产摩托车，通用汽油机，微型汽车，割草机，油锯等各式发动机的活塞环。

• Industry: Farm Machinery Parts; Gardening scissors; Nozzles, nozzle; Chainsaw; Plant Protection Machinery; Mechanical field operations;

  所属行业：农机配件；园艺剪；喷嘴、喷头；油锯；植保机械；场上作业机械；；

• Industry: Landscape and Aerial Machine; Municipal and environmental machinery; Forestry machinery; Chainsaw;

  所属行业：园林和高空作业机械；市政和环境卫生机械；林业机械；油锯；；

• Industry: Chainsaw; Electric mill; Angle grinder; Polishing Machine; Profile Cutting Machine; Other Cutting Power Tools;

  所属行业：油锯；电磨；角磨机；抛光机；型材切割机；其他切削电动工具；；

• Industry: Other welding materials and accessories; Chainsaw; Jig saw blades; Spraying Tools; Polishing; Impact Drill;

  所属行业：其他焊接材料与附件；油锯；曲线锯条；喷涂工具；磨光机；冲击钻；；

• Multi-Objective Appraisal of Chain Saw Felling Operation Using Analytic Hierarchy Process

  基于层次分析法的油锯伐木安全作业多目标评价