close grain的用法和樣例：
例句
- The methods to obtain ultrafine grain in new generation steel were investigated.
探索了在新一代鋼中獲得超細晶粒的方法。 - The microstructure and fine structure of weld fusion zone for high strength fine grain steel were studied.
研究了高強度細晶粒碳素鋼焊接接頭熔合區附近的顯微組織及精細結構。
close grain的相關資料：
臨近單詞
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.
