close grain的用法和样例：
例句
- The methods to obtain ultrafine grain in new generation steel were investigated.
探索了在新一代钢中获得超细晶粒的方法。 - The microstructure and fine structure of weld fusion zone for high strength fine grain steel were studied.
研究了高强度细晶粒碳素钢焊接接头熔合区附近的显微组织及精细结构。
close grain的相关资料：
临近单词
close by
close
Close Air Support Weapon System
close packing of metallic atoms
Close the Eclipse Splash Screen
Close mouth catches no flies.
Close Range Blind Fire Director
Close all outlets and report.
Close together but not united.
Close - closes the position.
close-in countermine operation
Close all openings and report.
