sealed-bid

常見例句

An efficient sealed-bid electronic auction protocol based on the ring signature and encryption key chain had been proposed.
基于環(huán)簽名及密鑰鏈技術(shù)，設(shè)計(jì)了一個(gè)新的密封投標(biāo)的電子拍賣協(xié)議。
Three kinds of complex bid is studied: first price sealed-bid auction, second price sealed-bid auction, and clearing price auction.
研究了電力市場中的三種復(fù)雜拍賣：一級(jí)價(jià)格密封拍賣、出清價(jià)格拍賣和二級(jí)價(jià)格密封拍賣。
The manuscript, being sold in New York in a sealed-bid auction ending 7 March, is expected to fetch about $2m, auction house Bonhams said.
據(jù)邦漢姆拍賣行介紹，歌詞手稿在紐約被密封拍賣，拍賣將持續(xù)到3月7日。成交價(jià)格預(yù)計(jì)會(huì)達(dá)到200萬美元左右。

Then it was unsold, re-bid and essentially signed, sealed and delivered to Magna-Sberbank with non-binding promises about retaining jobs.
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Put them through a competitive bid process (sealed bid or auction), with pre-set milestones.
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