英语词汇“Long period gratings”的翻译、意思、用法、释义-英汉汉英双解词典

单词	Long period gratings
释义	Long period gratings 长周期光栅
随便看	wishes away wishes for wishes for reproduction wishes my valentine day joyfully wishes on wishest wishes well wishes your midautumn festival to be joyful wishes your midautumn festival to be joyful! wishes you well wish etc表露 wish everybody a happy new year wish fondly wish foolishly wish for wish for a room wish for a successful meeting wish for cool weather wish for fame wish for nothing better wish for peace wish for power wish for reunification wish for the moon wishful