The Sweet By and By 英文书名
The extraction of flavone by methanol from sweet carambola leaves was studied by a single factor test and orthogonal design test.
利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
In this paper, extraction of flavone by methanol from sweet carambola leaves was studied by single factor test and orthogonal design test.
利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
A sweet granular substance excreted on the leaves of plants by certain insects, especially aphids, and often harvested by ants.
某些昆虫,特别是蚜虫排泄在植物叶子上的发甜的粒状物质,经常被蚂蚁收获。
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