horizontal tie水平拉杆horizontaladj.水平的；横的n.水平线；水平面horizontal shear strength水平剪切强度horizontal pyrites burner卧式硫铁矿回转炉horizontal sub-sampling水平辅助取样horizontal gaze paralysis水平性凝视麻痹horizontal screen chassis水平筛架horizontal-flow wetland水平流湿地horizontal prone position水平俯卧[术]位horizontal machine center卧式加工制造中心horizontal shading signal水平阴影信号horizontal tubular boiler卧式火管锅炉,卧式水管锅炉

1. The photoelectric detection principle and method of the uniformity between the cradle horizontal platform and the fiducial barrel axis of the rocket were presented.
   介绍了火箭炮摇架水平台与基准管轴线一致性的光电检测技术原理和方法。