approximate vt. 1.使接近。 2.接近;走近。 3.近似,約計。 4.模擬。 5.估計。 approximate a solution to a problem 使問題近于解決。 approximate something to perfection 使某物臻于完善。 The total income this year approximates 10,000 dollors. 今年總收入接近一萬元。 approximate the motions of the stars in a planetarium 在天文館中模擬行星的運行情況。 We approximated the distance at 100 miles. 我們估計行程距離為100英里。 vi. 近于。 His income this year approximates to 8,000 dollars. 他今年的收入接近八千美元。 adj. 近似的,大概的。 an approximate account 簡要的說明。 an approximate date 大約的日期。 the approximate estimate 大概的估計。 an approximate number 概數(shù)。 an approximate value 近似值。 adv. -ly 大體,大致。
In this paper, our work begins with the classification of indefinite information presented in the first chapter and these classes include randomicity, fuzziness, non-partitionality, incomparability, incompleteness and unreliability . and the corresponding theories and methods of studying these information are simply described . then the following chapter of this paper discusses the approximate processing of rough boundary region-sort of problem of non-partitionality 本文第一章從不確定問題的定性描述出發(fā),將不確定性信息分為了隨機性不確定性信息、模糊性不確定信息、不可區(qū)分性不確定信息、不可比較性不確定性信息、不完全性不確定性信息和不可靠性不確定信息,并對各種不確定信息的產(chǎn)生和處理方法進行了簡單的概述。