filtration

名词 n.
中文释义
美 /fɪlˈtɹeɪʃən/

英文释义

名词 n.
  1. The act or process of filtering; the mechanical separation of a liquid from the undissolved particles floating in it. countable,uncountable
  2. A totally ordered collection of subsets. countable,uncountable

词形变化

filtrations plural

词汇关系

衍生词
autofiltration bifiltration biofiltration cryofiltration defiltration diafiltration electrofiltration enfiltration haemofiltration hemofiltration hyperfiltration hypofiltration immunofiltration leucofiltration leukofiltration membrane filtration microfiltration mycofiltration nanofiltration normofiltration overfiltration postfiltration prefiltration refiltration ultrafiltration
相关词
exfiltration infiltration

词源

Etymology tree
Proto-Indo-European *pel-der.
Proto-Germanic *felląder.
Proto-West Germanic *feltbor.
Proto-Indo-European *-tḗr
Proto-Indo-European *-trom
Proto-Italic *-trom
Latin -trum
Latin filtrumlbor.
French filtre
Proto-Italic *-āzi
▲
Latin -ereinflu.
Latin -āre
Old French -ier
Middle French -er
French -er
French filtrer
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ation
Middle French -ation
French -ation
French filtrationbor.
English filtration
Borrowed from French filtration.
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