Detection of faults in coal mine by useing ground penetrating rada r 探地雷达探测地下管道的效果分析
2.
In may of 1932 , vivien began to study at rada , the royal academy of dramatic art in london 1932年的5月，费雯开始就读rada ， （英国）皇家戏剧艺术学院。
3.
Mimic image generation and display is the kernel part in the full computerized radar / arpa simulator . at the same time all kinds of rada / arpa functions must be simulated 在全计算机化的雷达/ arpa模拟器中，仿真图像生成及显示是其核心部分，同时要对雷达/ arpa的各种功能进行模拟。
4.
Beyond the rada , the country is worryingly divided between yanukovich supporters in the east and south , and those mostly in kiev and the west who want a more enlightened government 在国会里面，国家正在分裂为两个阵营，一个是东部和南部的亚努科维奇的支持者，另一边主要是在基辅和西部的期望一个文明的政府。
5.
In this paper , it also analyses the disadvantages of methods in present pavement specification . by means of parallel field test experimentation , and gives the correlativities between test methods of specification and new pattern test methods , such as road surface profiler , ground penetrate rada test system , friction test vehicle , falling weight deflectometer . based on these correlativities , their test and quality control standards are formed 本文还分析了路面现行检测方法存在的问题，通过现场不同方法的对比检测，建立了激光平整度测试车、探地雷达测试系统、摩擦系数测试车和落锤式弯沉仪( fwd )等新型检测方法和规范测试方法间的相关关系，从而提出新型检测的质量控制标准。
