最简单的加载情况是周期地、均匀而重复地施加的载荷.The simplest imposed conditions are those in which the loading is periodically and uniformly repeated.那就是为什么他必须不断重复地确定他对艺术的热爱.That's why he constantly had to reaffirm his love for art.重复地细茵性...
He was put on a high dosage of vitamin C.给他服了大剂量的维生素C。He had improved so much the doctor had cut his dosage.他康复很快，医生已减少了用药剂量。Excessive dosage of this drug can result in injury to the liver.这种药使用过量会损害肝脏....
他从芭蕾和现代舞中得到极大的快乐。He gets huge pleasure from ballet and contemporary dance.这位芭蕾舞女演员一直保持着完美的阿拉贝斯克舞姿不动。The ballerina remained suspended in a faultless arabesque.她是英国毋庸置疑的芭蕾明星.She is undoubted star of British ballet....