sound ray tracking plotter 声线轨迹仪 ; 声射线轨迹仪
cathode-ray tube plotter 阴极射线管绘图仪
ray y plotter 射线绘迹器
cathode-ray Õ tube plotter 阴极射线管绘图仪
cathode-ray E tube plotter 阴极射线管绘图仪
This system consists of sonic sonde, magnetic locator sub, gamma ray tool, depth system, surface preprocessing unit, data acquisition interface, PC486 and thermal plotter.
该系统由声波、磁定位和自然伽马下井仪、深度系统、地面预处理电路、数据采集控制接口电路、486微机和热敏绘图仪等构成。
Computer occur in the near future, in order to plotter and cathode-ray tube screen graphics output, then the birth of the computer graphics.
计算机出现不久，为了在绘图仪和阴极射线管屏幕上输出图形，计算机图形学随之诞生了。
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