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单词 PB
释义

PB

听听怎么读
是什么意思
  • abbr.

    Peripheral Buffer 外围缓冲器;

  • 英英释义

    PB

    • n.a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey

      同义词:leadatomic number 82

    学习怎么用

    权威例句

    U-Th-Pb geochronology by ion microprobe
    U-Pb ages from the neoproterozoic Doushantuo Formation, China
    Reliability issues of Pb-free solder joints in electronic packaging technology
    Reliability issues of Pb-free solder joints in electronic packaging technology
    Correction of common lead in U–Pb analyses that do not report 204 Pb
    Six cases of reliability study of Pb-free solder joints in electronic packaging technology
    Improved accuracy of U-Pb zircon ages by the creation of more concordant systems using an air abrasion technique
    Hf isotopic compositions of the standard zircons and baddeleyites used in U-Pb geochronology
    Preparation of Highly Oriented Microstructure in the (Bi, Pb)-Sr-Ca-Cu-O Sintered Oxide Superconductor : Electrical Properties of Co...
    A low-contamination method for hydrothermal decomposition of zircon and extraction of U and Pb for isotopic age determinations
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