The captain radioed that the ship was on fire.船长发无线电说船着火了。The officer radioed for advice.军官发来无线电报请求指示。He radioed that he could't allow her to stay here.他用无线电发出信号,说他不能允许她留在此地....
介绍了美式八角锤锤体精锻成形新工艺及其预锻模结构设计要点.Title : New Process and Design of Pre - forming Die for Precision Forging U.S.锻造过程实现净形和近净形制造关键是优化预锻模的设计.The key step in flashless forging is to optimize th ed design of preform die shape....
These are called spherical harmonics.这些叫做球谐函数.The trend of intraocular lens design: aspheric or spherical?非球面人工晶状体会全面取代球面人工晶状体 吗 ?In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ...