What do you mean by anneal?你说的退火是什么意思?The puller also applied growing and vacuum anneal of laser crystal.该设备也适用于多种激光晶体的生长和激光晶体的真空退火.Firstly, equiaxed microstructure could be produced by treatments including hot compressi...
What do you mean by anneal?你说的退火是什么意思?The puller also applied growing and vacuum anneal of laser crystal.该设备也适用于多种激光晶体的生长和激光晶体的真空退火.Anneal means making harden steel soft and removing brittleness.退火就是使淬火钢变软并消除其脆性....
他为那位阵亡的战士谱写了一首挽歌.He composed a lament to the dead soldier.天哪，还有什么比那首挽歌更悲伤的呢！Good heavens, what would be more tragic than that elegy!那仿佛是夜神正在那儿咬牙切齿地唱挽歌.It was as if the Night sang dirges with clenched teeth....
他们使用武力把土著居民驱逐出了比较肥沃的土地。They used force to banish the natives from the more fertile land.这会让肥沃的土壤暴露在外，使其容易受到侵蚀。This leaves fertile soil unprotected and prone to erosion.我们拥有欧洲最肥沃的土地。We have the most fertile soil in Europe...