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refractory (【技】耐火材料:能满足高温下的使用要求,耐火度不低于1580° C 的无机非金属材料,同时应具有一定的高温力学性能、抗热震性、高温体积稳定性以及耐蚀性等。: Since the earliest days of metallurgy, refractories have played a vital part in metallurgical operations, because without them it would have been impossible to use the high temperatures required for the efficient extraction and refining of metals. 自冶金业诞生之初,耐火材料在冶金生产中就起到至关重要的作用。因为如果没有耐火材料,就不可能利用必要的高温去有效提炼和精炼金属。) | |||
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refractory |
不易 处理 的 : 5 phrases in 3 subjects |
Chemistry | 1 |
Metallurgy | 2 |
Textile industry | 2 |