您要查找的是不是:
- The main type of product ane log splitter, snow blower sweeper, chipper/shredder, earth auger, mini tiller/cultivator and so on. 主要产品品种有液压劈木机、扫地机、扫雪机、花园粉碎机、花园剪草机、成型机、耕耘机等产品系列。
- An analysis related to various kinds of soil cutting by earth auger,this paper puts forward that running speed of frill should be faster than critical speed so as to increase the efficiency of drill. 通过分析长螺旋钻机在切削各类土质时,钻具的角速度与土块运动机理关系,提出确定钻具临界的方法,而工程施工中钻杆的实际转速应大于临界转速,以提高钻机的工作效率。
- This paper established the cutting model of blade which is the important part of earth auger, and analysed the relationship between the parameters of geometrical structure and the force of cutting with MATLAB. 本文对挖坑机的重要工作零件-刀片建立了其纯切削模型,并运用MATLAB分析了刀片的结构几何参数对切削力的影响关系。
- Ideal for vertical installations on earth augers or rock drills. 理想的垂直装配,质量更高。
- Earth augers have their important status in tree planting and forestation and environmental protection. 摘要挖坑机在我国植树造林、保护生态环境中具有重要的地位。
- THE FUNCTION TEST AND RESEARCH OF DEEP PLANTING EARTH AUGER IN SEMIARID SAND 半干旱沙地深栽造林钻孔机的性能试验与研究
- Various Theory Analyses and Consideration for Cutting Mechanism of Earth Auger 螺旋钻孔机切削机构的理论分析
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- How on earth do they manage to rob the bank? 他们到底怎么抢了银行的?
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- Who on earth is that female he's with? 跟他在一起的那个女人究竟是谁?
- Antarctica is the loneliest place on earth. 南极是地球上最偏远的地区。
- He dived his hand into the earth. 他将手插入泥土中。
- Earth worms are often used as bait. 蚯蚓常用作鱼饵。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Many kinds of animals have vanished from the earth. 许多动物已人地球上消失了。