dewater

动词 v.
中文释义

英文释义

动词 v.
  1. To remove water from.
    — In the 20ᵗʰ century, when the mechanical separation of impurities based upon specific gravity separations and the removal of fine coal particles which are difficult to handle and dewater became the technology of choice, the bituminous coal mining industry produced vast quantities of both gob and fines.

词形变化

dewaters present,singular,third-person dewatering participle,present dewatered participle,past dewatered past

词源

Etymology tree
Proto-Indo-European *de
Proto-Indo-European *-h₁
Proto-Indo-European *déh₁
Proto-Italic *dē
Latin dē
Latin dē-der.
English de-
Proto-Indo-European *wed-
Proto-Indo-European *-r̥
Proto-Indo-European *wódr̥
Proto-Germanic *watōr
Proto-West Germanic *watar
Old English wæter
Middle English water
English water
English dewater
From de- + water.
0 次浏览 数据来源: Wiktionary