Keywords: TiAl intermetallics, high temperature oxidation resistance, surface modification.关键词: 钛铝介金属 、 高温氧化抵抗 、 表面改质.In this article , progress in research on super - plasticity in intermetallics is reviewed, with focus...
The next six innings were scoreless.接下来的六局中双方均颗粒无收。He's had a good innings but now it's time for him to retire and let someone younger take over as director.他成功地当了多年主任,不过现在该退休了,让更年轻的人来接替.The home team was very ...
He looked weary and bedraggled.他看上去又疲惫，又邋遢。She was all cold and bedraggled after falling into the river.她跌落河中后把全身弄得又湿又脏又冷。The geraniums in the flower bed looked bedraggled from the heavy rain.花坛里的天竺葵被大雨浇得七零八落。...