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essential oilpH variationBuchu (Agathosma betulina) is a traditional medicinal plant in the Western Cape province of South Africa and the essential oil derived from the leaves is exported in large volumes. The essential oil is not only used for medicinal purposes, but also as a flavour enhancer...
答案: 在数学领域中,超越函数是一类非常重要的函数,它们的性质和应用广泛而深入。然而,这类函数往往不像多项式函数那样能够轻易解析求出其精确解,这背后有着一系列复杂的原因。 首先,超越函数解不出的根本原因在于其非代数性。超越函数包括指数函数、对数函数、三角函数等,它们无法表示为有限次的加、减、乘、除以及...
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Chemical Composition of the Essential Oils of and an x Hybrid (Buchu)Maarten A. PosthumusTeris A. van BeekNorman F. CollinsEarle H. Graven
crenulata hybrid (Buchu). Journal of Essential oil Research 8, 223-228.M. A. Posthumus, T. A. Van Beek, N. F. Collins, and E. H. Graven, "Chemical composition of the essential oils of Agathosma betulina, A. crenulata and an A. betulina x crenulata hybrid (Buchu)," Journal of ...
Chemotaxonomy of commercial buchu species (Agathosma betulina and A. crenulata). Journal of Essential Oil Research 8, 229-335.Collins, N.F., Graven, E.H., Van Beek, T.A., Lelyveld, G.P., 1996. Chemotaxonomy of commercial buchu species (Agathosma betulina and A. crenulata). Journal of...
Chemotaxonomy of commercial buchu species (Agathosma betulina and A. crenulata). Collins, Norman F.,Graven, Earle H.,van Beek, Teris A.,Lelyveld, Gerritt P. Journal of Essential Oil Research . 1996Collins N.F., Graven E.H., Van Beek T.A. & Lelyveld G.P. (1996) Chemotaxonomy of ...