...the notional value of state assets.国有资产的名义价值A notional figure of cost helps in determining production costs.有关成本的名义数据有助于确定生产成本.My calculation is based on notional figures, since the actual figures are not yet availabl...
Make a checklist of the tools and materials you will need.把你需要的工具和材料开一张单子。In industry, diamond can form a tough, non-corrosive coating for tools.在工业上，金刚石可以用作工具表面坚固、耐腐蚀的覆盖层。You can buy all these tools at a do-it-yourself ...
The enamel surface microhardness was measured by a Leitzs microhardness tester.采用维氏显微硬度仪测定经饮料浸泡后牙釉质表面显微硬度的变化.The microstructure and microhardness of ths laser nulted Fe - Sb alloys were studied.研究了激光表面熔化Fe-Sb合金的显微组织和显微硬度...