DLWn.双长字DLabbr.基准线(=Datum Line)abbr.静恒载(=Dead Load)abbr.延迟线(=Delay Line )DLVO-like theory类DLVO理论dl-chloromycetin[化] 合霉素dlscharging device放电装置dlinial prediction临床预测dl-glutamic acid[化] 外消旋谷氨酸DL-Dithiothreitol二硫苏糖醇（DTF）dliminating dryness化燥, 津伤化燥Dll Hfxgui-jpn.相关文件：Scilexer.dlchloronaphthalene二氯萘dl-tropyl tropate阿托品