我会送我的情人巧克力糖和玫瑰花。

I will give my valentine chocolates and roses.

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用UV和化学方法研究确定了苦水玫瑰花的色素主要成份是矢车菊-3-葡萄糖苦和辅色素树皮黄素管等。

The paper presents how the pigment of " Ku-shui" rose is studied and determined by UV and chemical method. Its main component is cyanidin - 3 - glycosid and quercetin -glycosid .

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