词汇“非带纹煤”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	非带纹煤
释义	非带纹煤非带纹煤[fēi dài wén méi]1.■{地质} nonbanded coal
随便看	collector barrier collector-base bias circuit collector-base diode collector-base impedance collector box collector brush collector capacitance collector-catching network collector characteristic collector coupling collector cylinder collector depletion layer collector dissipation collector drum collector-emitter saturation collector etch collector family collector grid collector junction collector lens collector load collector manifold collector mesh collector mixing circuit collector modulation

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