例句與造句

1. Methods the survey was performed by questionnaire on the spot on random selected individuals and the data was analyzed by statistic software
   方法采用科普活動現(xiàn)場隨機抽樣、現(xiàn)場問卷的調查方法，運用軟件包進行統(tǒng)計分析。
2. We apply this method to shanghai index , shenzhen index and a random selected stock ' s moving average index from jan , 1999 to apr . 2003 to test the accuracy of prediction
   為了證明系統(tǒng)的有效性，本文對上證綜合指數(shù)、深證綜合指數(shù)、隨機選取的個股1999年1月年至2003年4月的實際數(shù)據(jù)進行了預測檢驗。
3. Up to now , there are many software regression testing techniques , such as retest all regression technique , random select regression technique , minimization regression technique , data flow regression technique , safe regression technique etc . . however , all these techniques are code - based
   到目前為止，已經有很多軟件回歸測試技術，其中具有代表性的幾種技術是全部回歸測試技術，隨機選擇回歸測試技術，最小化回歸測試技術，數(shù)據(jù)流回歸測試技術，安全回歸測試技術等。
4. It's difficult to find random select in a sentence. 用random select造句挺難的