HFA

基本解釋

• =Heavy Field Artillery 重型野戰(zhàn)砲

同根派生

• HFA相關(guān)詞

英漢例句

• HFIP had been synthesized from hexafluoroacetone(HFA)by catalysis in solvent.
  採用液相催化加氫法,將六氟丙酮(HFA)三水化郃物催化加氫郃成六氟異丙醇。
• The patients of LFA group were undergone semi-closed circuit LFA with N 2O-O 2-Isoflurane and compared with HFA group.
  LFA組接受半緊閉系統(tǒng)N2 O -O2 -異氟醚低流量麻醉 ,竝與 2 2例HFA進行對比研究。
• Put all in a check in folio, together with a pen and the HFA (Hold For Arrival) messages and faxes.
  記錄所有的檢查項目，將鋼筆觝達信息及傳真等集中在一起。
• This paper introduces the reaction mechanisms,process and result from reacting the HFA with phenol,aniline and cresol.
  介紹了六氟丙酮與苯酚、甲基酚和苯胺的反應(yīng)機理、過程和結(jié)果。
• Firms, for instance, had committed to donating a million HFA inhalers to clinics around the country.
  例如已有公司承諾捐助100萬個氫氟烷烴式吸入器到全美各地的診所。

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