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

• They found that white opaque patches and whitened blood vessels on the retina were unique signs of cerebral malaria.
  他们发现视网膜上的白色不透明斑点和变成白色的血管是脑疟疾的独特标志。
• Gradually the cool dim gray of the morning whitened, and as gradually sounds multiplied and life manifested itself.
  清早凉爽的暗淡的晨光渐渐发白了，各种声音也随着多起来，一切都显得活跃了。
• 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。
• 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
• 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。
• The monks face whitened like sea-foam.
  那僧侣脸上一阵刷白，像浪花吐出的白色泡沫。
• She's had her nicotine-stained teeth whitened.
  她将被尼古丁染焦的牙齿洗白了。
• The adaptive filter algorithm based on innovation theory was introduced. The color noise of the observed series resulted from data gathering and long-distance transfer was whitened.
  引入了新息理论和自适应滤波算法，使管道运行的数据采集和远程传输过程中产生的非白噪声转化为白噪声。
• Hitler whitened, stared at janning and walked out.
  西特勒都气白了脸，生气的离开了。
• This paper briefly introduces the concept and value of the grey information and, based on this, expounds the whitening process of foreign grey information how to set up perfect grey information system in China and make it be whitened.
  对灰色信息的概念与价值做了简要介绍，在此基础上，对国外的灰色信息白色化进程及我国应如何建立完善的灰色信息体系，并使之白色化进行了阐述。