黑理

黑磺酸理化指标分析和开发利用

Some Physical and Chemical Targets of Black Sulfoacid and Its Development Use

不管白怎么努力，黑都不再理她。

However Bai tries , Hei never talks to her anymore .

本文综述了黑色素的理化性质和生理功能，以及林木植物黑色素的分离制取方法，并就黑色素的研究和应用进行了展望。

The progress on characters , methods of isolation and production , resources and main application fields of plant melanin were introduced in this paper .

克里斯穿着硬领黑衫，新理了短发，看起来整洁帅气。

Chris was looking spruce in his stiff-collared black shirt and new short hair cut .

研究了黑玉米色素的理化性质。

The physical and chemical properties of black maize pigment were studied .

黑荆胶的化学组成及其应用研究（Ⅱ）&黑荆胶理化性质的研究

CHEMICAL COMPOSITION OF GUM BLACK WATTLE AND APPLICATIONAL STUDY THEREOF (ⅱ) & Study on Physico chemical Properties of Gum Black Wattle