Refractory - Wikipedia In materials science, a refractory (or refractory material) is a material that is resistant to decomposition by heat or chemical attack and that retains its strength and rigidity at high temperatures [1]
REFRACTORY中文 (简体)翻译:剑桥词典 This is a chronic and disabling condition that is refractory to treatment 这是一种慢性致残的症状,对治疗的反应不佳。
refractory - 搜索 词典 2 A vessel made of a refractory substance such as graphite or porcelain, used for melting and calcining materials at High temperatures
REFRACTORY Definition Meaning - Merriam-Webster Although refractory often describes things that are unpleasantly stubborn or resistant (such as diseases and unruly audiences), not all senses of refractory are negative
refractory是什么意思_refractory在线翻译_读音_用法_例句-英汉词典-英语桥网 Chemical compounds made binary elements are main body of refractory materials Because they are not metabolised, these molecules are referred to as "refractory" A rolled, rigidized surface finish and high MOR give a tough, economic refractory grade product
Refractory metals - Wikipedia Refractory metals, and alloys made from them, are used in lighting, tools, lubricants, nuclear reaction control rods, as catalysts, and for their chemical or electrical properties Because of their high melting points, refractory metal components are never fabricated by casting