whitened

英 [ˈwaɪtnd]

美 [ˈwaɪtnd]

v.  (使)变白，变得更白
whiten的过去分词和过去式

过去分词：whitened　

BNC.41494 / COCA.37572

柯林斯词典

• V-ERG (使)变白
  When somethingwhitensor when youwhitenit, it becomes whiter or paler in colour.
  1. Her knuckles whiten as she clenches her hands harder.
     她的手握得越来越紧，指节都变白了。
  2. ...toothpastes that whiten teeth.
     增白牙膏

英英释义

adj

• (of hair) having lost its color
  1. the white hairs of old age
  Synonym:white

双语例句

• Thus designing and implementing a whitened filter against 1/ f noise are significant.
  因此针对l/f类分形噪声设计和实现一种白化滤波器在信号检测中具有重要意义。
• The effects of diammonium phosphate on the rice yield in whitened soil in Hanshan were discussed.
  探讨了在含山县淀白土田上施用磷酸二铵对水稻产量的影响。
• Furthermore, estimation of missing data by minimizing the whitened value of the sample is analyzed.
  此外，还分析了使样本数据白化值最小的数据重构方法。
• The hoar-frost whitened the pavement in front of Mr. Moore's residence, and made silent havoc among the tender plants in his garden.
  白霜洒白了穆尔先生的住宅前面的大路，悄悄地摧残园子里嫩弱的草木。
• A whitened degree in grey system theory is used to describe water quality risk, and a practical example is analysed.
  在灰色系统理论中定义了一个白化度用来描述水质风险，并作了实例研究，将结果与概率风险进行了比较分析。
• Then, the whitened dimension-reduced data vector as a single user model is looked, the Iterative Least Squares ( ILS) detection and Minimum Mean Square Error ( MMSE) detection are researched.
  将白化滤波后的降维数据矢量看作是单用户的系统，研究了迭代最小二乘（ILS）检测和最小均方误差（MMSE）检测。
• The figures whitened in his mind unsolved: displeased, he let them fade.
  数字在他的脑子里变得模糊了，没算出来。他怏怏地听任它们消失。
• Testing method for color fastness to light of fluorescent whitened textiles
  荧光增白处理纺织品耐光色牢度试验方法
• It is also said that they are given this name because Almighty Allah granted Adam forgiveness and whitened his Book of Deeds ( purged it of sins) during these days.
  有人说，赋予这个名字是因为全能的安拉在这些天里饶恕了阿丹，使他的功过簿变得洁白（洗清了罪过）。
• This area of firm, whitened gyri that are broader than surrounding normal gyri is typical for tuberous sclerosis.
  结节性硬化症，变硬变白的脑回比周围正常的脑回宽是其典型表现。