“methane indicator”的概念、定义、翻译、参考文献-科学参考

单词	methane indicator
释义	methane indicator [`meth´ān ´in·dǝ´kād·ǝr] ^{MINING ENGINEERING} A portable analytical instrument that can determine the methane content in the mine air at the place where the sample is taken; air is brought into the instrument through an aspirator bulb and passed through a cartridge filter to remove moisture.
随便看	gramagrass gram-atomic weight gram-calorie gram-centimeter Gram determinant gramenite gram-equivalent weight gram-force gramicidin Graminales Gramineae graminicolous graminivorous graminoid grammar gram-molecular volume gram-molecular weight gram-negative gram-negative diplococci gram-positive gram-rad gram-roentgen Gram-Schmidt orthogonalization process Gram's stain Gram's theorem

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