包络环 meaning in English
enveloping ring
Examples
- Planar double - enveloping worm gearing terminology
平面二次包络环面蜗杆传动术语 - Planar double - enveloping worm gearing accuracy
平面二次包络环面蜗杆传动精度 - Planar enveloping worm gearing reducer
平面包络环面蜗杆减速器 - Planar double - enveloping worm gearing geometrical data symbols
平面二次包络环面蜗杆传动几何要素代号 - A parameterization to design worm pairs of planar envelope hourglasses
平面包络环面蜗轮副的参数化设计