DictionaryForumContacts

   Chinese
Terms for subject Space containing 原材 | all forms | in specified order only
ChineseEnglish
低原子序数材料low-Z material
原始材料virgin material (烧蚀材料在烧蚀过程中未发生热解反应的材料)
原材料消耗量raw material consumption
耐原子氧材料'atomic oxygen resista nt material
高原子序数材料high-Z material (如金、钽、铅等)