perfect black body_冶金英汉词典
perfect black body
[冶金英汉词典]
perfect black body绝对黑体
是什么意思，perfect black body的解释，perfect black body的翻译
[化学英汉词典] perfect black body
[机械英汉词典] perfect black body
[环境英汉词典] perfect black body
[能源英汉词典] perfect black body
