brown pigment

基本解釋

• 褐色素

英漢例句

雙語例句

• The brown pigment of loquat nut is natural and safe pigment.
  枇杷果核棕色素是一種天然色素。
• The light brown pigment seen here in the necrotic hepatocytes around the central vein is lipochrome.
  圖中中央靜脈周圍壞死肝細胞中的淺褐色色素爲脂褐素。
• 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，藍眼睛的人有一種褐色色素，被稱之爲黑色素，位於虹膜背部，但在虹膜前部黑色素濃度較低。

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詞組短語

短語

• A Brown Carotenoid Pigment 棕色類衚蘿蔔色素
• brown atrophy pigment 褐色萎縮色素
• Nut -Brown Pearlesent Pigment 深棕色珠光顔料
• Red -Brown Pearlesent Pigment 棕紅珠光顔料
• Cupreous -Brown Pearlesent Pigment 銅棕色珠光顔料

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專業(yè)釋義

化學

• 褐色素

機械工程

• 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.棗漿在加熱過程中,5-HMF的變化符郃零級動力學模式,褐色素的生成符郃一級動力學模式,兩反應的活化能分別是28.9469kJ/mol和31.5092kJ/mol。