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- heavy spiral drum 重型螺旋滚筒
- Keywords shearer;spiral drum;pick-lacing;CADs; 采煤机;螺旋滚筒;截齿排列;CAD;
- Loading mechanism and capacity of spiral drum with axial slop blade 叶片轴向倾斜的螺旋滚筒装煤机理和能力
- The Research on Shearer Spiral Drum Pick-Lacking and Lump Coal Rate 采煤机螺旋滚筒截齿排列与块煤率的研究
- On the basis of structural analysis of the ordinary spiral drums,a new kind of structural form for the spiral drums has been provided,and its theoretical value of axial slop angle has been also given. 在分析普通螺旋滚筒结构的基础上,针对一种螺旋叶片向排煤口侧轴向倾斜一个角度的新型滚筒,给出螺旋叶片轴向倾斜角度的理论值。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- Beats: music, usually with heavy drum and bass. 强音拍，强节奏：通常带有很强的击鼓声和贝司乐的音乐。
- Military budget continue to spiral. 军费预算继续上升。
- Giving him a heavy slating will do him good. 狠狠地斥责他一顿会对他有好处。
- Discussion on Application of Spiral Drum Separator in Power Coal Preparation Plant 螺旋滚筒选煤机在动力煤选煤厂的应用
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
- Military budgets continued to spiral. 军事预算继续急遽增加。
- Heavy taxes indispose a citizen to work hard. 重税于国民不愿意辛勤工作。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- A heavy shower drench the campers. 一阵骤雨把露营者都淋湿了。
- Even an oversight in the design might issue in heavy losses. 设计中那怕是一点点疏忽也可能造成重大的损失。
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车，但是拉不动。
