surge

名词 n. 动词 v.
中文释义
英 /sɜːd͡ʒ/    美 /sɝd͡ʒ/

英文释义

名词 n.
  1. A sudden transient rush, flood or increase.
    — He felt a surge of excitement.
  2. A spring; a fountain. obsolete
    — 1523-1525, John Bourchier, 2nd Baron Berners, Froissart's Chronicles all great rivers are gorged and assembled of various surges and springs of water
  3. The maximum amplitude of a vehicle's forward/backward oscillation.
  4. A sudden electrical spike or increase of voltage and current.
    — A power surge at that generator created a blackout across the whole district.
  5. A momentary reversal of the airflow through the compressor section of a jet engine due to disruption of the airflow entering the engine's air intake, accompanied by loud banging noises, emission of flame, and temporary loss of thrust.
  6. The swell or heave of the sea.
    — He that doubteth is like the surge of the sea driven by the wind and tossed.
  7. A deployment in large numbers at short notice. US,attributive,often
    — surge capacity; surge fleet; surge deployment capabilities
  8. The tapered part of a windlass barrel or a capstan, upon which the cable surges, or slips.
动词 v.
  1. To rush, flood, or increase suddenly. intransitive
    — Toaster sales surged last year.
  2. To accelerate forwards, particularly suddenly.
    — A ship surges forwards, sways sideways and heaves up.
  3. To experience a momentary reversal of airflow through the compressor section due to disruption of intake airflow. intransitive
    — Use of maximum reverse thrust at low speeds can cause the engine to surge from ingesting its own exhaust.
  4. To slack off a line. transitive

词形变化

surges plural surges present,singular,third-person surging participle,present surged participle,past surged past surges plural

词汇关系

近义词
inrush
衍生词
antisurge countersurge microsurge postsurge presurge pyroclastic surge storm surge supersurge surgeful surgeless surge pricing surgeproof surge protector surge suppressor surge tank surge testing surgy tidal surge upsurge outsurge splurge unsurging
相关词
source surgation

词源

词源 1
The verb is from Middle English ^((please verify)) surgen, possibly from Middle French sourgir, from Old French surgir (“to rise, ride near the shore, arrive, land”), from Old Catalan surgir, from Latin surgō, contraction of surrigō, subrigō (“lift up, raise, erect; intransitive rise, arise, get up, spring up, grow, etc.”, transitive verb), from sub (“from below; up”) + regō (“to stretch”), ultimately from Proto-Indo-European *h₃réǵeti (“to straighten; right”), from the root *h₃reǵ-; see regent. Doublet of source and sourd.
The noun is from the verb.
词源 2
From Middle English sourge, of uncertain origin. In the earliest examples, translating Old French sourgeon (modern French surgeon), from sourge- (which the Middle English term is probably from), the present stem of sourdre, from Latin surgō (“to rise”).
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