大家都搜:
向下火焰
1、downward trend───[数]向下趋势,下跌趋势;看跌
2、downward curves───向下曲线
3、downward dog───下犬式
4、flame───n.火焰;热情;光辉;v.焚烧;泛红;n.(Flame)人名;(法)弗拉姆;(西)弗拉梅
5、downward spiral───向下旋转;螺旋式下跌;减记恶性循环;n.恶性循环
6、downward pressure───向下压力;下向压力
7、downward mobility───趋下流动趋下流动
8、downward───adv.向下;adj.向下的,下降的
9、old flame───旧情人(俚语)
1、Plasma cutting, due to melt, the small mouth above, there is always a downward section incision, don't like probably as vertical flame cutting, this is a worldwide problem.───等离子切割,由于融口上面大,下面小,切口断面总有一定斜度,不可能象火焰切割一样垂直,这是一世界性难题。