cathode ray tube refraction seismograph
词语: cathode ray tube refraction seismograph
解释: 阴极射线管折射地震仪
词性: 名词
词典: 地质专业英汉词典
cathode ray tube refraction seismograph 相关解释
阴极射线管折射地震仪 cathode ray tube refraction seismograph
阴极射线管折射地震仪 cathode ray tube refraction seismograph