...带：收割机等1)普通V带(Classical V-Belt)1、截面为等腰梯形，上宽称为带子的顶宽(Top width)，下宽称为带子的底宽(bottom width)，高度为带高(height)。单位都是毫米。
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此外，本文还计算了相当于天然情况各种水深、各种挖深比、各种挖槽底宽下挖槽内的流场。
In addition, the fields of the every kind depth, ratio of dredged depth and bottom width in national condition were calculated in this paper.
在横跨山底300米宽的地方有一堆碎片。
There was a pile of debris (碎片) across the bottom of the mountain 300m wide.
45千米宽的赫西俄德环形山，东壁一个缺口流泻出低角度的太阳光，在有阴影的环形山底形成长长的太阳光线(日出光？)
Streaming through a gap in the eastern wall of 45 kilometer wide Hesiodus crater, the low-angle sunlight produces a long sunrise ray playing along the otherwise Shadowed crater floor.
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