2) natural pigment
天然色素
1.
Research on dyeing effect of wool fiber with natural pigment in supercritical carbon dioxide;
天然色素在超临界CO_2中对毛纤维染色性能的研究
2.
Purification and research progress on the natural pigment;
食用天然色素的纯化与研究进展
3.
A novel equipment for extracting natural pigments:chute extractor;
新型天然色素提取设备——滑槽式浸出器
3) nature pigment
天然色素
1.
Study on enhanced stability of nature pigment by acylation;
酰化处理提高天然色素的稳定化研究
5) natural pigments
天然色素
1.
Application of supercritical CO_2 extraction in production of natural pigments;
天然色素超临界CO_2萃取技术研究进展
6) natural color
天然彩色
1.
Softening finishing of natural color-cotton fabrics with cellulase and pectolase;
天然彩色棉织物的生物酶柔软整理
补充资料：天然色照相
天然色照相(Natural color photography)，彩色照相发表当时，曾叫过天然色照相，现在已逐渐不用它了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条