导热系数随体积密度增加而降低,在单位面积重量相同条件下,膨松度高的非织造布.The heat conduction coefficient decreases with increasing the bulk density of nonwoven fabrics.复卷线速度无级调控,卷纸膨松度可控制.Stepless regulates and controls linear velocity of rewinding to mate...
方法出生一天的来亨鸡随机遮盖一眼,另眼作为对照.Methods FDM was established in 60 one - day - old leghorn chicks.方法选用正常白色来亨鸡24只,每组12只24趾.Methods: Twenty - four white Leghorn chickens were divided into 2 groups.方法: 32只来亨鸡随机分为对照组和3个实验组 ( 每组8只 ).M...
He has been made an MBE in the New Year Honours list.他被列入新年受勋者名册，获授英帝国勋章。He had to go to Buckingham Palace to accept an MBE from the Queen.他必须前往白金汉宫去接受女王授予的“大英帝国勋章”。...Olympic gold medallist Sally Gunnell, MBE.大英帝国勋章获得者奥...
The labels on food products give a lot of information about their nutritional content.食品上的标签提供很多关于营养成分的信息。We have only to read the labels to know what ingredients are in foods.我们只要看一下标签即可知道食品的成分。The old thrunk was plaste...
She would be guilty of betraying her own mother.她会犯下背叛自己母亲的错误。Don't try to trick me with words into betraying the secret.别拿话来诈我.He was on the verge of betraying his secret.他险些儿(差点)泄露了秘密....
他们持有的步枪、机枪、地雷和催泪弹数量惊人。They possess a formidable arsenal of rifles, machine guns, landmines and teargas.维克斯机枪有时会出故障。Vickers machine-guns could be temperamental.我们能听到在机枪射击下橡树被击裂的声音.We could hear the oak riving and splittin...