prolongation
英 [ˌprəʊ.lɒŋˈɡeɪ.ʃən]
美 [ˌproʊ.lɑːŋˈɡeɪ.ʃən]
- n. 延伸；延长部分；[经] 延期
使用频率:
英语词源
- prolongation (n.)
- late 14c., from Old French prolongation (14c.), from Late Lation prolongationem (nominative prolongatio), noun of action from past participle stem of Latin prolongare (see prolong).
权威例句
- 1. the artificial prolongation of human life
- 对人类寿命的人为的延长
- 2. There was an indefinite prolongation of the peace talks.
- 和平会谈被无限期地延长了.
- 3. Objective To determine the clinical significance of PR prolongation ambulatory individuals.
- 目的:本研究是确定非住院病人PR间期延长的临床意义.
- 4. In addition to prolongation of APD, aconitine increased I _ ( Na ) 、 I _ ( Ca - L ) and I _ ( K 1 ).
- 乌头碱1μmol·L~(-1)显著增加I_ ( Na ) 、I_ ( Ca -L ) 、 和I_ ( K1 ),但对I_ (to) 有抑制作用.
- 5. In this case, prolongation of life should trump reproduction.
- 既然这样, 延长寿命就要重于繁衍后代.
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