English translation for "正垂线法"

direct plummet observation

Related Translations:

垂线:  (与另一条直线或平面相垂直的直线) perpendicular; vertical; [数学] vertical line; perpendicular line

垂线偏转:  deflection of the vertical

首垂线:  fore perpendicularforward perpendicular

尾垂线:  aft perpendicular

真垂线:  true-perpendiculartrue-vertical

视垂线:  apparent vertical

垂线偏差:  deflection of plumb linedeflection of the verticaldeviation of plumb linedeviation of the verticaldovplumb line deflectionplumb line deviationplumb-line deviationvertical deviation

局部垂线:  local vertical

距离垂线:  range vertical

测速垂线:  surface velocityvelocity verticalvelocity-measuring vertical

Similar Words：

"正锤［线］观测" English translation, "正锤线法" English translation, "正垂孔" English translation, "正垂面" English translation, "正垂线" English translation, "正垂直偏斜" English translation, "正垂直上升" English translation, "正春" English translation, "正纯" English translation, "正磁化率" English translation