straight bottom

基本解释

Straight cut bottom hem.
直线剪裁的下摆。
The original jacket style summer combat uniform has been replaced by a coat design with straight cut bottom.
原始的夹克式夏季作训服由直通低的外套所代替。
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The prestress is operated on main hypo dot place. The thrust of radial gate is dealt with by the B. M. Abnamovs solution of the problem of rigid block with straight level bottom.
预应力按主-次锚索点位施加，弧门推力按直水平基底刚性问题B．M．阿布拉莫夫解答处理。

So here we have energy increasing on the y-axis, and you see this straight line at the bottom here is lower down on the graph, and that's the energy of a bound electron, so that's going to be a low stable energy.
这里我们看到能量沿着y轴增加，而且在这张图片上,这条直线在底部是降低的，那是一个束缚电子的能量，所以那是一个低稳态能量。
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