例句與造句

1. Ieee data engineering bulletin , 2000 , 23 : 7 - 18 . 7 kang j , naughton j f , viglas s d . evaluating window joins over unbounded streams . in proc
   例如：如何評(píng)估窗口連結(jié)操作的執(zhí)行代價(jià)，當(dāng)系統(tǒng)超載時(shí)通過隨機(jī)卸載或語義卸載使系統(tǒng)穩(wěn)定，卸載的目標(biāo)為產(chǎn)生連接結(jié)果的最大子集等等。
2. It's difficult to find unbounded stream in a sentence. 用unbounded stream造句挺難的