英语词汇“sample to background activity ratio”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sample to background activity ratio
释义	sample to background activity ratio 样品-本底放射性活度比,样品本底活度比
随便看	meiophyllous meiophylly Meio, R.do meioses meiosis Meio-sis meiosis abnormalities meiosis anaphase meiosis chiasma meiosis diplotene stage meiosis events meiosis I meiosis ii meiosis inducing substance meiosis-inducing substance meiosis inhibitory factor meiosis irregularity meiosis leptotene stage meiosism achiasmatic meiosis, maturation division meiosis metaphase meiosis pachytene stage meiosis preventing substance meiosis-preventing substance meiosis progress