网络匿名 meaning in English

cyber handle

Auction mechanism is classified into four types in classical theory of auction . as development of e - commerce and economic , many new combinatorial auction mechanism has emerged , such as random nth - rice auction , gva , saa , ausm , psp , akba , ibundle , new auction mechanism has also been developed to prevent buyer false - name bidding , such as tpd , lds , s - map . random nth - price auction is designed to induce people to reveal their private preferences for a good
国外经典拍卖理论将拍卖机制分为四种，随着电子商务和经济发展，国外在多物品组合拍卖机制和防止网络匿名欺诈行为的机制创新方面有很多研究成果，出现了诸如随机n价拍卖， gva拍卖，同步提价拍卖( saa ) ， ausm ，累进次价拍卖( progressivesecondprice ) ， akba ， ibundle ，阀值价格双边拍卖( thresholdpricedoubleauction ) ， lds ， s - map等新型拍卖机制。