英语词汇“sub-pppb”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sub-pppb
释义	sub-pppb 英'sʌbp'iːp'iːp'iːb'iː美'sʌbp'iːp'iːp'iːb'iːn.亚毫微量¹⁰⁰adj.低于10-9的; 十亿分之一以下的
随便看	Plain speaking with no hiding plainsong plain song plain-song plain song notation plain-song notation plainsongs plain soup plain soup plate plain spacer block plain spark gap plain spark-gap plain speaking plain-speaking plain specimen plain speech plainspeople plainspeoples plain spheroid plain spinal roentgenography plain spindle plain spinetail plain spiral milling cutter plain spittoon with foot plain split bushed-type bearing