装置: installation; device; appara ...在: exist; be living同一: same; identical平面: plane; two dimensions; flat ...上: upper; up; upward的: 4次方是 The fourth power of 2 i ...在同一平面上: at grade; auf gleicher ebene in-plane在同一平面的: coplanar同一平面: at grade同一平面；地面: at grade同一平面的: conplane; coplanar空间做曲线且在同一平面内: no general sketch聚集于某一平面上: adsorb处于同一平面的: conplane在同一圆周上的: concyclic在同一直线上的: colinear; collinear平面上的投影: projection on a plane在同一概念级别上的还有: village planning town planning regional planning水平面上的平衡: horizontal equilibrium在同一地点: i．b． in the same place在同一地方: ibidem; in the same place在同一个班: be in the same class在同一阶段: in the corresponding period在同一时期: during the same period在同一项目: project
