The isostructural crystal SSP with NZP structure was obtained by the above three synthesis methods.结果表明:3种方法都能合成SSP, 其中以共沉淀法合成的物相最纯,固相法合成的SSP的X射线 衍射强度最大....
老司机由于骨骼脆化更有可能受重伤。Older drivers are more likely to be seriously injured because of the fragility of their bones.讨论了在脆化影响下的转子残余寿命的估算方法.A residual life calculation method of assessing deteriorated rotor has been proposed.钢材...
She became a professional mezzo-soprano.她成了一名专业的女中音歌手。E chi si mette in mezzo, a dire poco e mezzo matto!什么事情都要斗来斗去,就象狗和猫.Che saltava tutta allegra e gaia in mezzo all'aia.我知道有整一首儿歌,说的是一只鹅....
木料被锯成大块的薄板。The wood was cut into large sheets of veneer.有人把一大块石头给凿空了。Someone had hollowed out a large block of stone.格雷斯掰下来一大块土。Grace broke off a large piece of the clay....
Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4)...铬补充剂被成功运用于治疗糖尿病(见第4章)。Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.硅锰 、 硅铁 、 铬锰 、 锰铁等铁合...