shape steps meaning in English

图形步幅

The shaping step is especially designed to keep the sealing from breaking , so the sealing is flat and smooth
为了避免封口起皱，本机特设计整形工位，使封口平整无褶皱。
With the mining right market mechanism getting into shape step by step in china , mining companies of various kinds are springing up constantly while assignment and transfer of mining right are various in form , the intermediate market for mining industry has been set up preliminarily , and the mining technical service market is active
我国矿业权市场机制正在逐步形成,各种矿业公司不断涌现,矿业权流转形式多样,矿业中介市场初步建立,矿业技术服务市场活跃。