The laboratory and field experiments showed that the green leafhopper had a preference for yellow green and pale green.
室内外试验的结果基本一致,即假眼小叶蝉偏嗜黄、。
The laboratory and field experiments showed that the green leafhopper had a preference for yellow green and pale green.
室内外试验的结果基本一致,即假眼小叶蝉偏嗜黄、。
Butanedione (diacetyl) is an important aroma chemical with strong butter flavor.In traditional method, 2, 3-Butanedione is produced via synthetic way.
摘要2,3-丁二酮又称双乙酰,是一种黄具有强烈奶油香味的重要香料。
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