【判断题】When overall prices go up, we have deflation; when they go down, we have inflation.
【单选题】淬火工件表面的加工一般采用_____的加工方法。
【单选题】采用电流频率为50Hz加热为工频,一般淬硬层深度为()mm,适用于较大直径零件的表面淬火。
【简答题】Economic benefits of warehousing occur when overall _____________ are reduced。
【单选题】When dimensioning the symmetrical structure, the dimension should be overall not half.
【判断题】当三人或三人以上并排行走时,往往以靠道路内侧、靠墙的位置为上。
【单选题】Costs of doing so come cheap when measured against an overall advertising ______.
【简答题】When there are not many storeys for frame structure, and the lateral displacement mainly shows overall