v. 炉盘(炉具上部供放置锅、壶等以加热的平面)( hob的过去式和过去分词 ); (尤指旧时)(壁炉侧面供锅、壶等加温用的)平面金属架 hob 的过去式, 过去分词
双语例句
The new tooth form of the sprocket wheel proposed in this paper is a large circular arc involute tooth form which is hobbed with linear edge hobbing cutters. 本文提出的链轮新齿形,系用直线刃替代圆弧刃作为链轮滚刀的原始齿廓,从而获得大圆弧渐开线齿形,简化刀具的设计与制造。
A mathematical model indicating an engagement between practical chains and hobbed sprockets is built. 本文以滚子链传动为例,建立了实际链条与实际滚切链轮相啮合的数学模型;