基本解释[土木建筑工程]辐射图象衬度英汉例句双语例句Also less radiation can be used to produce an image of similar contrast to conventional radiography.也少了辐射可以被用来生产类似的对比常规X线摄影的图像。radiation image contrast更多例句专业释义土木建筑工程辐射图象衬度