例句與造句

1. when no more storage is available, the system invokes a garbage collector .
   當(dāng)沒(méi)有可用的存貯時(shí)，系統(tǒng)就調(diào)用無(wú)用單元收集程序。
2. the system invokes x window / motif function library to realize graphics user interface on workstation and recommends peculiarity and function of x windows / motif
   系統(tǒng)調(diào)用xwindowmotif函數(shù)庫(kù)實(shí)現(xiàn)工作站上圖形用戶界面(gui)，介紹windowsmotif的特點(diǎn)及功能。
3. It's difficult to find system invoke in a sentence. 用system invoke造句挺難的