找诗词>英语词典>roughened翻译和用法

roughened

英 [ˈrʌfnd]

美 [ˈrʌfnd]

v.  变粗糙; 使粗糙
roughen的过去分词和过去式

过去式:roughened 

BNC.48740 / COCA.45245

柯林斯词典

  • VERB (使)变得粗糙;(使)变得不平滑
    If something hasbeen roughened, its surface has become less smooth.
    1. ...complexions that have been roughened by long periods in the hot sun...
      因长期曝晒而变得粗糙的皮肤
    2. She lifted her big, roughened hands.
      她举起了那双粗糙的大手。

英英释义

adj

  • used of skin roughened as a result of cold or exposure
    1. chapped lips
    Synonym:chappedcracked

双语例句

  • A heavy infection with F. hepatica may be associated with roughened hair coats.
    肝片吸虫的重度感染,可伴有被毛粗乱。
  • The behaviors of dissociative adsorption of ethanol on roughened platinum-ruthenium electrode with high activity of SERS were studied by using cyclic voltammetry and in-situ surface enhanced Raman spectroscopy, surface enhanced Raman spectra of dissociative adsorption of ethanol on Pt electrode in acid was obtained for the first time.
    应用电化学循环伏安法和原位表面增强拉曼光谱研究了乙醇在Pt-Ru电极上的解离吸附与氧化行为,首次获得了酸性介质中乙醇在Pt-Ru电极上解离吸附的表面拉曼光谱。
  • Ordered double-layer structures of gold/ silver nanoparticles on roughened gold substrates were obtained by self-assembly method, where benzidine was used as the coupling molecules.
    采用自组装方法,以联苯胺为偶联分子,在粗糙金基底表面构筑了金/银纳米粒子的双层有序结构。
  • Pork scurried from the room as her voice roughened and Scarlett was left alone with Gerald.
    波克听她的声音急了,便赶忙走出去,留下思嘉单独跟杰拉尔德坐在房里。
  • Then the wood was set afire, a fire that roughened and darkened the ribbed surfaces of the concrete.
    然后是木材着火,大火,粗糙和黝黑的肋表面的混凝土。
  • Impingement heat transfer from the rib roughened surface within 2 dimensional arrays of circular jet has been experimentally investigated.
    实验研究了二维圆射流阵列冲击肋粗糙表面换热。
  • It also includes the results from several studies on artificially roughened pipelines.
    这里还包括一些在人工加糙管道内做的试验结果。
  • Roughened silver electrodes were prepared by electrochemical oxidation-reduction ( ORC).
    用电化学氧化还原法(ORC)制备了粗糙化银电极。
  • The other studies effect of roughened apron upon scour.
    第二部分研究海漫加糙后的防冲效果。
  • Raman Spectroscopic Investigation of the Coadsorption of Pyridine and Hydrogen ( or Oxygen Containing Species) at Roughened Platinum Electrodes
    拉曼光谱研究粗糙铂电极表面吡啶和氢(或含氧物种)的共吸附