channelization

名词 n.
中文释义

英文释义

名词 n.
  1. The straightening and widening of a stream or river. countable,uncountable
    — Section 404 of the Clean Water Act does not regulate activities such as drainage, ditching, and channelization for agricultural production.
  2. The division of a wide-band communications channel into multiple narrow-band channels. countable,uncountable
    — 1979, Radiofrequency use and management: impacts from the World Administrative Radio Conference of 1979. The specific frequency bands are not consistent with the current design and channelization plans for the DSCS [Defense Satellite Communications System] III.

词形变化

channelizations plural channelisation alternative

词源

Etymology tree
English channel
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)bor.
Late Latin -izōder.
Middle French -iserbor.
Middle English -isen
English -ize
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English -ization
English channelization
From channel + -ization.
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