短语词组短语ion -beam modified 离子束修饰ion n beam damage 离子束损伤ion n beam epitaxy 离子束外延ion n beam cleaning 离子束清洗ion micro beam 微离子束ion cluster beam epitaxy 离子团束外延Ion -beam Epitaxy 用离子束外延;离子束外延;介绍了离子束外延 返回 ion beam