... mechanical shovel机器铲;机铲;掘凿机 power shovel电铲;机械铲;单斗挖土机;动力铲 steam shovel蒸汽挖掘机;[机]蒸汽铲;[机]汽力铲;[机]汽铲 ...
基于90个网页-相关网页
用蒸汽驱动的动力铲。
当动力铲带着铲起的东西转回来时，示范的人说，“你瞧是不是，多么容易。”
There you are - like a knife through butter, 'said the demonstrator as the powered shovel swung back with its load.
依据振动掘削的动力学特征和振动机理，建立铲斗-土壤的单自由度模型。
The single degree of freedom model of bucket-soil was established according to the dynamic characters and vibratory mechanism.
应用推荐