“natural dye”的概念、定义、翻译、参考文献-科学参考

单词	natural dye
释义	natural dye Encyclopedia 理学〔原料〕释 natural dye天然染料从自然界包括动物、植物、真菌等生物体内提取，用于纺织品、纸张、皮具、化妆品等有机材质染色的天然产物。
随便看	graded education administration graded form graded free resolution graded group graded heterojunction graded homomorphism graded Hopf algebra graded ideal graded index graded index fiber graded index lens graded index lens, GRIN graded index media graded-index media =graded index 陡度折射率 graded junction graded lattice graded Lie algebra graded manifold graded medical treatment graded module graded morphism graded object graded pn junction graded-polarizable

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。