1) FEM
小圆螺母
2) large circle
小圆
3) small round bar
小圆钢
1.
There are two ways to remove small round bars' rolling edges: a portable grinder for those with a diameter equal to or greater than 16 mm and a centreless grinding machine for those with a diameter smaller than 16 mm.
小圆钢表面耳子缺陷有两种解决方法:≥16 mm时,用手提砂轮机磨去耳子;<16 mm时,用砂轮无芯磨床研磨去除耳子。
4) small steel rings restraint
小圆环法
5) small well
小圆井
1.
Based on geometry analysis and the practical cases, a simple method for sketching of small well is worked out.
从几何分析出发,结合实例介绍了制作小圆井素描展开图的简单方法,其精度可达地质要
6) undercentre coiling
小圆条
参考词条
补充资料:螺母
1.蜗牛。 2.蜾蠃。又名蒲卢。寄生蜂的一种﹐产卵于螟蛉幼虫体内﹐蜾蠃后代即从螟蛉幼虫体内孵出﹐故古人误以为蜾蠃养螟蛉为子。 3.组成螺栓的配件。也称螺帽﹑螺丝母或螺丝帽。中心有圆孔﹐孔内有螺纹﹐跟螺钉的螺纹相啮合﹐用来使两个零件固定在一起。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。