英语词汇natural refractory怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	natural refractory
释义	natural refractory 简明释义天然耐火材料网络释义 1 [建]?天然耐火材料 ... 铬质耐火材料;Chrome refractory 镁质耐火材料;magnesite refractory 天然耐火材料;natural refractory ... 双语例句 1 The territory rich in mineral resources of good quality for the production of refractory materials provided an excellent natural conditions. 境内矿产资源丰富，品质优良，为耐火材料生产提供了优越的自然条件。 2 The possibility of producing anorthite light refractory bricks by Using natural minerals has been studied. 研究了使用天然原料一次合成钙长石轻质耐火砖的可行性。
随便看	double-frequency coding double frequency conversion double frequency electric oven double frequency fish finder double-frequency generating set double-frequency generator double frequency generator double frequency inductor double frequency laser double frequency modulation double-frequency oscillation double frequency oscillation double-frequency oscillator double frequency recording double-frequency recording double-frequency recording technique double frequency sequence signaling system double-frequency sequence signalling system double frequency sequence signalling system double frequency shift keying double frequency shift keying double frequency spectral density function double frequency table double-frequency vibration double frequency vibration

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