乙二醇迅速地被它氧化,生成草酸和羟基醋酸.Glycol is oxidized rapidly by it to oxalic and glycolic acids.结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.摘要 聚乙二醇 是一类亲水性长链聚...
他想要友好的时候会非常友好。He could be very pleasant when he wanted to.他的礼物是很友好的表示,这值得称赞。His gift was an extremely kind gesture. Credit where credit's due.他们俩的脸上都流露出真挚友好的表情。There was a sincere expression of friendliness on both ...
竖直通栏广告每寸作26方寸计,横修广告每栏作20方寸计算.Horizontal column ad is 20 sq. in . while vertical column ad is 26 sq . in.维京长船用于运输部队,将血红斯堪的纳维亚战旗插遍欧洲每寸土地.Usually used as a Viking troop carrier . These ships carry Scandinavian raiding parti...