班克是一名38岁的单身汉，在费城长大。Bank is a 38-year-old singleton who grew up in Philadelphia.一份由联邦储备银行的费城分部汇编的报告说经济不景气。A report compiled by the Fed's Philadelphia branch described the economy as weak.只有在费城那次我们曾试着做那样的事。The only ti...
核黄素,经光解作用而生成含有自由基的产物.Riboflavin undergoes photodecomposition with resulting production of free radical containing products.特别是他们建议在使用核黄素前去除角膜上皮.In particular, they suggest removing the epithelium before the application o...
He has taken to travelling in an armour-plated car.他喜欢上了坐装甲车。He plated the old silver container again.他给这个旧的银器皿重新镀银.The ring was only plated ( with gold ).那只戒指不过是镀金的....
直角三角形的斜边是直角三角形中最长的边.The hypotenuse is the longest side of a right triangle.钢板焊接前的坡口加工, 斜边,直边, U型边.Before steel plate welding bevel processing, hypoteneuse, straight edge, nearby U.应用: 可以磨边 、 刻花、磨斜边.Applications: It bears...
Positive aileron deflection produces an anti - clockwise moment about the X axis.正的副翼偏转角产生绕X轴的负方向力矩.They sparred for a moment, on the brink of a full fight.他们互相推搡了一会儿，眼看就要大打出手了。The tanker began spilling oil the moment he...