英语词汇“positive ion mass speetrum”是什么意思，翻译、用法及简单造句-英汉双解词典-英汉网

单词

positive ion mass speetrum

释义

positive ion mass speetrum

礅dūn a huge rock mass
铵离子ǎn lí zǐ ammonium ion
钚离子bù lí zǐ plutonium ion
簇离子cù lí zǐ cluster ion
锇离子é lí zǐ osmium ion
钌离子liǎo lí zǐ ruthenium ion
镥离子lǔ lí zǐ lutetium ion
铈离子shì lí zǐ cerium ion
正反zhèng fǎn positive and negative
正片zhèng piàn positive; copy; feature film
质谱仪zhì pǔ yí mass analyzer; mass spectrometer; mass spectrograph; velocitron
临界物质lín jiè wù zhì critical mass
遍布着biàn bù zhe be a mass of
黑压压hēi yā yā a dense mass of
阳的yáng de positive
正电荷zhèng diàn hé positive charge, positive electrical charge, vitreous electricity
阳电yáng diàn positive electricity
原级yuán jí positive degree
正电zhèng diàn positive electricity
正号zhèng hào positive sign
肯定回答kěn dìng huí dá affirmative answer; affirmative response; positive acknowledgment; positive
钡离子bèi lí zǐ barium ions
铋离子bì lí zǐ bismuth ion
铒离子ěr lí zǐ erbium ion
钆离子gá lí zǐ gadolinium ion

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