isotonic

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Having the same osmotic pressure. not-comparable
  2. Having the same concentration of solutes as human blood. not-comparable
    — Use an isotonic saline solution in your neti pot to prevent irritation of your nasal passages.
  3. Having equal tension. not-comparable
  4. Of or involving muscular contraction against resistance in which the length of the muscle changes. Antonym is isometric. Isotonic movements are either concentric (working muscle shortens) or eccentric (working muscle lengthens). See also Wikipedia:Isotonic (exercise physiology) not-comparable
  5. Having the same tone. not-comparable

词汇关系

衍生词
anisotonic isotonically isotonic contraction isotonicity
相关词
hypotonic hypertonic

词源

Etymology tree
Ancient Greek ῐ̓́σος (ĭ́sos)lbor.
English iso-
Proto-Indo-European *ten-
Proto-Indo-European *-os
Proto-Indo-European *tónos
Proto-Hellenic *tónos
Ancient Greek τόνος (tónos)
Proto-Indo-European *-kos
Ancient Greek -κός (-kós)
Ancient Greek -ικός (-ikós)
Ancient Greek τονῐκός (tonĭkós)
English tonic
English isotonic
From iso- + tonic.
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