whitener

基本解释

• n. 增白剂；漂白剂
• n. (Whitener)人名；(英)怀特纳

同根派生

英汉例句

双语例句

• Surface active agent, auxiliary, water softener and whitener.
  表面活性剂、 助剂、 软水剂、增白剂。
• One of the best ways to make your face look more radiant is to boost your smile with an instant teeth whitener.
  让你的脸看起来更光芒四射的最佳方法之一是，使用速效牙齿增白剂，给你的笑容添彩。
• They are important material in the preparation of fluorescent whitener and dye. They also play an important role in the synthesis of high sensitive chromogenic reagent.
  苯并噻唑类化合物是制作荧光增白剂、荧光染料的重要原料，在高灵敏度显色剂的合成中也具有重要的地位。

权威例句

• It also makes machines that measure out the appropriate amounts of powder in pills, baking soda in diapers, whitener in toothpaste or nougat in candy bars.
  FORBES: Magazine Article

词组短语

短语

• rice whitener [粮食]碾米机
• Randy Whitener 标签
• Tooth Whitener 洁牙
• whitener dt 增白剂dt
• Whitener Randy 名称

英英字典

柯林斯英英字典

• a substance that makes something white or whiter

专业释义

化学

• 增白

  This paper presents the functions and current situation of SAA and some functional auxiliary,including enzyme,bleaching agent and fluorescent whitener,which are dominant ingredient of detergent. The features and appliances of some new preparations are introduced.
  阐述了洗涤剂的主要成分--表面活性剂以及酶、漂白剂和荧光增白剂等几种功能性助剂的用途与发展情况,介绍了几种新型制剂的特点及应用,最后讨论了其发展趋势。

  纺织科学技术

• 漂白剂