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TWA
释义
TWA
Encyclopedia
医学
心电图
释
T wave altemans;TWA
T波电交替
在规律心律时,体表心电图上同一导联相邻T波形态、幅度甚至极性发生交替性改变,是以T波成分为主的电交替,不伴有QRS波形态和心动周期的明显改变。又称单纯性T波电交替(isolated T wave alternans)。
Chemistry
>环境化学>其他相关概念>释义
time weighted average (TWA)
时间加权平均
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aniobium alloy for wear and corrosion
anion
anion channels
anion exchange membrane
anion exchanger
anion fiber
anionic collector
anionic cycloaddition
anionic cyclopolymerization
anionic electrochemical polymerization
anionic initiator
anionic isomerization polymerization
anionic polymerization
anionic ring-opening polymerization
anionic surfactant
anionotropic rearrangement
anionotropy
anion polymerization
anion radical initiator
anion surfactant
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