面积中心 meaning in Chinese

center of area
centre line of area
centre of area

2 . the method to locate and optimize the laying position of the fuel sensor by laminating the fuel entity model along the height axis and finding out the central points of the section contours is also put forward
( 2 )提出了利用每个剖面上的面积中心点寻找和优化油量传感器的敷设位置的方法，并给出了传感器浸油长度与剩余油液体积之间的对应关系。
In this thesis , the calibration , laying and measuring error of the concentric capacitance fuel sensor are researched . and the major work is following : 1 . taking the fuel entity of fully - filled airplane oil tank as studying object , the outhor calculates the central points of the section contours and the volume of the remnant fuel under the section height by means of numerical calculation
本文研究了同心电容式油量传感器的标定、敷设和误差分析的方法，主要工作如下： ( 1 )以飞机油箱满载状态下的油液实体为研究对象，用数值方法计算出实体模型各剖面的面积中心点和各剖面高度下的油液体积值。