- energy source
- engineering scale
- 工程: engineering; project; progra ...
- 比例尺: scale; plotting scale; measu ...
- 工程用比例尺: engineer's scale
- 土木工程师比例尺: civil engineer's scale
- 比例尺: 1.[测量学] scale; plotting scale; measuring scale; comparing rule; graphical units; proportional scale (地图上某线段与实地相应距离之比, 也叫“缩尺”) 这张地图的比例尺是四十六万分之一。 the scale of the map is 1: 460000.2.(绘图工具) architect's scale; engineer's scale
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