例句與造句

1. Abstract : some rules of example space and expounds some theorems are revealed . it explains that we figure out suitable of example sets if only explore a small quantity of item of example sets , thereby , it avoids to scan to scan every example , and only save a small quantity of item not huge example stes
   文摘:揭示了例子空間中存在的一些規(guī)律，并歸結(jié)為若干定理，表明了只要考察少量的覆蓋任一示例集的項(xiàng)便可計(jì)算出與該示例集相關(guān)的評(píng)價(jià)矩陣，從而避免了對(duì)逐個(gè)示例的掃描，而且在算法的實(shí)現(xiàn)上只需保存相對(duì)少量的項(xiàng)而不是體積龐大的示例集
2. It's difficult to find example space in a sentence. 用example space造句挺難的