HFA

基本解釋

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。