例句與造句

1. The effect of natural background and noise in infrared image , fuzzy edge of infrared object , make it difficult to segment and label artificial object in natural background
   自然背景復(fù)雜的紋理特征和紅外圖像中的噪聲影響，以及紅外目標(biāo)模糊的邊緣，給紅外目標(biāo)的邊界檢測和分割帶來一定的困難。
2. In march 2001 , the russian space station mir re - entered the atmosphere and was destroyed in its fiery descent to the pacific ocean , ending a 15 - year sojourn in space as the heaviest artificial object to orbit earth
   2001年3月，俄羅斯太空站和平號重返地球，在太平洋上空化成一團(tuán)璀璨的煙花，正式結(jié)束歷時1 5年的服役生涯。
3. The thesis gives a clear definition to “ public facility ” in china based on the comparative analysis of the definitions of it in other countries and areas . “ public facility ” is the artificial object or the object equipment which is owned or managed by the administrative subject and which is for public use
   本文首先從各國或地區(qū)的公共設(shè)施概念比較分析入手,從而界定了我國公共設(shè)施的概念。即公共設(shè)施是為了達(dá)成公共利益目的,行政主體將所有或管理的、供于公共使用的人工有體物或物的設(shè)備。
4. It's difficult to find artificial objects in a sentence. 用artificial objects造句挺難的