“thallium”的概念、定义、翻译、参考文献-科学参考

单词	thallium
释义	thallium Encyclopedia 理学铊释 thallium铊化学元素，元素符号Tl，原子序数81，原子量204.38，属第六周期第ⅢA族。 Physics thallium铊81Tl｛化｝ Astronomy thallium缩写：Tl。铊 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 thallium铊
随便看	contragradient set contragradient transformation contragredient contragredient automorphism contraharmonic mean contraindicated during pregnancy contraindicated in diet contraindication of Chinese medicinal use contraindication of pattern contralto contranatant contraorbital contraorbitally contra-parallelogram contrapedal curve contrapolarization contraposition contrapositive contrapositive of the implication contrapositive sentence contrapositive theorem contra punctus per recte et retro contrarian behavior contrariness contrarotate

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