brown pigment

基本解释

• 褐色素

英汉例句

双语例句

• The brown pigment of loquat nut is natural and safe pigment.
  枇杷果核棕色素是一种天然色素。
• The light brown pigment seen here in the necrotic hepatocytes around the central vein is lipochrome.
  图中中央静脉周围坏死肝细胞中的浅褐色色素为脂褐素。
• Instead, people with blue eyes have a brown pigment, known as melamin, at the back of their irises but have low concentrations of melanin in the front of their irises.
  相反，蓝眼睛的人有一种褐色色素，被称之为黑色素，位于虹膜背部，但在虹膜前部黑色素浓度较低。

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词组短语

短语

• A Brown Carotenoid Pigment 棕色类胡萝卜色素
• brown atrophy pigment 褐色萎缩色素
• Nut -Brown Pearlesent Pigment 深棕色珠光颜料
• Red -Brown Pearlesent Pigment 棕红珠光颜料
• Cupreous -Brown Pearlesent Pigment 铜棕色珠光颜料

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专业释义

化学

• 褐色素

机械工程

• 棕色素
• 褐色素

  During heating of Jujube pulp, the changes of 5-HMF follows zero order kinetics while the changes of brown pigment follows first order kinetics. Activation energy values of 28.9469 and 31.5092 kJ/mol are obstained for 5-HMF and brown pigment, respectively.3.
  2.枣浆在加热过程中,5-HMF的变化符合零级动力学模式,褐色素的生成符合一级动力学模式,两反应的活化能分别是28.9469kJ/mol和31.5092kJ/mol。