例句與造句

1. usually, polygon-partition was accomplished by drawing a random partition-line on the partitioned polygon unit by hand, while the rational analysis of essential requirements of prime farmland protection was ignored . so the polygon-partition was always arbitrary and random and could not meet the demand of orientation . on the other hand, the completion of polygon-partition usually relays on polygon-partition model of gis which was selected by hand, so mapping automatically was not achieved
   通常的圖斑定積分割僅是人工在需定積分割的圖斑上任意輸入一條分割線進(jìn)行分割，在此之前缺乏對(duì)分割線方向的判斷、選擇決策，主觀性和隨意性較強(qiáng)，缺乏對(duì)基本農(nóng)田保護(hù)區(qū)劃定內(nèi)在要求的合理分析，容易導(dǎo)致分割劃入的基本農(nóng)田只是在數(shù)量上滿足要求，而不能滿足定位需要；同時(shí)，圖斑定積分割的最終實(shí)現(xiàn)一般都是由人工手動(dòng)調(diào)用gis中的分割模塊進(jìn)行，準(zhǔn)確率低、費(fèi)時(shí)長(zhǎng)，沒(méi)有實(shí)現(xiàn)真正意義上的成圖自動(dòng)化。
2. It's difficult to find random partition in a sentence. 用random partition造句挺難的