“平面位置显示器”的概念、定义、翻译、参考文献-科学参考

单词	平面位置显示器
释义	平面位置显示器 Encyclopedia 理学雷达气象学释 plane position indicator; PPI平面位置显示器以雷达天线为中心、以设定的最大距离R为半径的极坐标方式展示雷达探测到的目标回波信息的装置。是一种最常见的雷达回波信息的图像显示方式。
随便看	rock softening characteristic test rock specific surface area rock strain rock strength rock strength failure criterion rock strength properties rock strength-stress ratio rock stress rock stress relaxation rock structural plane creep experiments rock structural plane mechanical properties experiments rock structural plane normal deformation experiment rock structural plane shear deformation experiment rock structural plane shear strength experiment rock style rock swelling test rock tensile strength rock thin section rock triaxial compression experiment rock triaxial compressive strength experiment rock triaxial experiment rock tunnel boring machine rock tunnel boring machine method rock underground engineering design rock underground engineering disasters

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。