简介：那块石头雪白透明，粉红线条，呈柔和的谈褐色，脉络错综复杂，“我会永远保留它的，”詹妮将那块石头在她的手掌上转动着，然后抬起头肩着罗比说，“它很美。”罗比紧紧地握住她的手。“明年见，”他说，然后向那辆等着的蓬车跑去。

简介：Oneofthemostcommonmistakesmanypeoplemakeistowearillfittingshoes.Womeninparticulartendtobeembarrassedb),aShoesizethatseemslarge;inmanyculturesasmallfootisthoughttobeasignofwomanliness.

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简介：Themarkingschememethodremovesthelowscoresofthecontractor'sattributesgivenbyexpertswhentheoverallscoreiscalculated,whichmayresultinthatacontractorwithsomelatentriskswillwintheproject.Inordertoremedytheabovedefectofthemarkingschememethod,anoutlierdetectionmodel,whichisonemissionofknowledgediscoveryindata,isestablishedonthebasisofthesumofsimilarcoefficients.Then,themodelisappliedtothehistoricalscoredataoftenderevaluationforci...