In order to compensate for the area deviation of differential cylinder and change the output flow of the pump, a program of parallel-type of three-window of variable axial piston pump was proposed.

为了补偿差动缸面积差和改变泵的输出流量，提出采用并联型三配流窗口的变量轴向柱塞泵方案。

youdao

According to the matching demand of prestressing duct's size and prestressed strands' area, deviation distances of prestressed strands are calculated.

根据预应力筋孔道和预应力筋的匹配要求，计算确定常用预应力筋重心偏移孔道中心的距离。

youdao

The gray area around the average line shows the two standard deviation range of the data.

FORBES: U.S. Navy Scrambles for Piece of Arctic Pie