Pa

听听怎么读
是什么意思
  • abbr.

    protactinium镁;

  • 英英释义

    Pa[ pɑ:, pɔ: ]

    • n.
      • an informal term for a father; probably derived from baby talk

        同义词:daddadadaddypapapappapop

      • a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead

        同义词:protactiniumprotoactiniumatomic number 91

      • a unit of pressure equal to one newton per square meter

        同义词:pascal

      • a Mid-Atlantic state; one of the original 13 colonies

        同义词:PennsylvaniaKeystone State

      • an electronic amplification system used as a communication system in public areas

        同义词:public address systemP.A. systemPA systemP.A.

    学习怎么用

    词组短语

    pa system 广播系统(等于public-address system)

    双语例句

    1. She works as PA to the managing director.
      她给总经理作私人助理。
    2. I heard it on the PA.
      我从广播里听到的。

    权威例句

    Viola PA, Wells WM. Alignment by maximization of mutual information
    Intracerebral Hemorrhage After Intravenous t-PA Therapy for Ischemic Stroke
    Generalized efficacy of t-PA for acute stroke. Subgroup analysis of the NINDS t-PA Stroke Trial.
    The national institute of neurological disorders and stroke rt-PA stroke study group
    Chronic proteinuric nephropathies: outcomes and response to treatment in a prospective cohort of 352 patients with different pattern...
    Association of outcome with early stroke treatment: pooled analysis of ATLANTIS, ECASS, and NINDS rt-PA stroke trials
    The National Institute of Neurological Disorders and Stroke rt-PA Stroke Study GroupTissue Plasminogen Activator for Acute Ischemic ...
    Consolidated Standards of Reporting Trials Group. CONSORT 2010 explanation and elaboration: updated guidelines for reporting paralle...
    Observations on the systemic administration of autologous lymphokine-activated killer cells and recombinant interleukin-2 to patient...
    Adalimumab, a fully human anti-tumor necrosis factor alpha monoclonal antibody, for the treatment of rheumatoid arthritis in patient...
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