英语翻译平地机是一种以刮刀为主,配以其他多种可换作业装置,进行土地平整和整形作业的公路施工机械.平地机的刮刀比推土机的铲刀具有较大的灵活性;它能连续改变刮刀的平面角和倾斜角,并可使刮刀向任意一侧伸出,因此,平地机是一种多用途的连续作业式土方机械.公路施工中,可用平地机进行路基基底处理,完成草皮或表层剥离；从路线两侧取土,填筑高度小于一米的路堤；旁刷边坡；开挖路槽和边沟；在路基上拌和、摊铺路面基层材
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The road roller is one kind by the shaving knife primarily,matches by other many kinds of may trade the work installment,carries on the land leveling and the reshaping work highway construction machinery.Road roller's shaving knife has the big flexibility pared to bulldozer's shovel; It can change shaving knife's plane angle and the angle of bank continuously,and may cause the shaving knife to stretch out to random one side,therefore,the road roller is one kind of multipurpose continued operation type folk recipe machinery.In the highway construction,the available road roller carries on roadbed basis processing,pletes the sod or the surface layer peeling; Takes the earth from the route both sides,the reclamation is smaller than a meter embankment highly; Side brushes the side slope; Excavates the trench and the side ditch; Mixes up,spreads paving the base course material on the roadbed.The road roller may use in renovating and the maintenance unsurfaced road,clear road surface snow.Constructs the heavy big area,in the high accuracy location smooth work at the airport and the modern traffic equipment,is other machineries unreplaceable.Except has the work scope to be broad,the operation is flexible,outside control precision higher characteristic,road roller,in the work process midheaven travel time only accounts for the percentage about 15,therefore,the effective operating time is higher than the car loader and the bulldozer obviously,is one kind of highly effective folk recipe construction work machinery.
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供参考答案1:
Grader is a scraper to mainly be supported for a variety of other plant, land formation and shaping the road construction machinery operations. The ground-scraper than the bulldozer shovel tool with greater flexibility, it can change scraper for the plane angles and inclination angle, and any side would extend to the scraper, therefore, the ground plane is a multi-purpose continuum - Earthwork machinery. Highway construction, can be used for ground-handling roadbed basement, plete turf surface or peeling; borrow from both sides of the road, filling less than one metre high embankment; next to brush slope; excavation Road and Side Ditch slot in the roadbed On mixing, paving the road base materials. Grader can be used for road rehabilitation and conservation of soil, clear roads of snow. At the airport, and modern transportation facilities re-construction of large, high-precision formation of the venues, but also by other machinery can not be replaced. In addition to operating a wide range of flexible operation, high precision control, ground operations in the process of hollow journey time only about 15 percent, therefore, significantly higher than the effective operation of time loaders and bulldozers, is a highly effective earthworks construction Operating machinery.