With the X - frames projecting into the boxes, the transverse diaphragms were formed.把这些 X 框架放进这些箱体, 就成了横隔梁.The diaphragms may be flat or corrugated.膜片可以是扁平的,或是波纹的.These structures were usually skewed with the diaphragms...
A plane orbited over the landing field.有一架飞机在机场上空盘旋.How many spacecraft have orbited the moon?有多少艘太空船已经绕月球轨道运行过?The space shuttle orbited a communications satellite.航天飞机将一颗通讯卫星送入轨道....
大部分注销的资料应加以毁损,以防止未经批准的转售他处.Most discarded material is mutilated or destroyed to prevent unauthorized resale elsewhere.那样的行为将会毁损他的名誉.Such conduct will be derogatory to his reputation.车胎上的油会毁损车胎.Oil on your car tires will ...