例句與造句

1. he turned aside; then, hearing a sharp scrape on the floor, stiffened .
   他轉過身去；接著他聽見地板上嚓的一聲，聲音銳利，就全身緊張起來。
2. they scraped on food all winter long
   他們整個冬天都在積攢食物。
3. his chalk scraped on the blackboard
   他的粉筆在黑板上擦擦作聲。
4. a chair scraped on the floor
   椅子在地板上拖得吱吱的響。
5. incredibly, she was unharmed, except for a scrape on her shoulder
   令人難以置信的是，她并沒有傷著，只是在肩上擦了塊皮。
6. It's difficult to find scrape on in a sentence. 用scrape on造句挺難的
7. even if you leave some scrapes on the floor, you can paint them with the floor wax, and the scrapes will be got rid of
   即使不小心在地板上留下劃痕，只要用地板蠟擦拭，劃痕即消失。
8. worthy products where a delicate filtering process and a careful handling of the crystals are required . products with fine grain size where the presence of the heel cake residual layer remaining on the cloth after scraping on
   因密閉操作和無機械卸料機構刮削擠壓濾餅的獨特卸料方式，使該機在需要保護固相結晶顆粒的形狀和純度以及固相物料具有觸變性的固液分離場合具有極強的應用價值。
9. the paper also proposed a new method based on dynamic image process for multi-bubble image with complex background . since this method can automatically pick up background bubble, it promotes the bubble image identity efficiency caused by noise brought by unstable or un-uniform light, scrapes on glass surface, bead and other reasons
   摘要對于有復雜背景的多氣泡圖像，本文提出了一種基于動態圖像處理的新方法，該方法能自動地提取出背景圖像，一定程度上解決了光源不穩定、光照不均勻、玻璃壁面有劃痕、水珠等原因帶來的噪聲致使氣泡圖像難以識別的問題。