Rugosa rose is a species of rose native to eastern Asia.
蔷薇属玫瑰是原产于东亚的玫瑰品种。
Instead, she favored the roses of other ages – the Yorkand Lancaster rose, the cabbage rose, the damask and the rugosa rose in several varieties.
她偏偏喜欢的是过往时代的蔷薇科,有约克与兰开斯特玫瑰、包心玫瑰、大马士革玫瑰,还有好几种中国玫瑰。
To study optimal extraction conditions of rose rugosa pigment from rose catsup and dry flower bud as raw material, mono-factor analysis method was adopted.
以玫瑰干花与玫瑰花酱为原料,研究玫瑰色素提取的工艺条件,并对有关参数进行优化。
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