A virus is nigatively charged above its isoelectric point.病毒在它的等电离点以上时带负电荷.Isoelectric focusing may be used as another indication.等电聚焦可以用为另一指标.CMC stabilizes protein dispersions, especially near their isoelectric pH valu...
The firm soon started frittering away the cash it was generating.这家公司不久就开始挥霍赚来的钱。We must avoid frittering away our resources on untenable positions.我们应避免在难以守住的据点上消耗我们的实力.Yes , sir , trapped into frittering his life away ...
这些厚重的窗帘是温暖的杏黄色。The heavy curtains were a warm apricot.西蒙从书架上取下一本厚重的书。Simon lifted a weighty volume from the shelf.她把一件厚重的羊毛斗篷披在肩上.She threw a heavy woollen cloak over her shoulders....
Brazil fielded a strong team for the World Cup.巴西派出了一支强队参加世界杯赛.Italy fielded a strong team for the World Cup.义大利派了一支强队角逐世界杯.The Russians first fielded an intercontinental ballistic missile.俄国人首先发射了洲际弹道导弹....