gutta-percha 第1页

Individual Variation of Gutta-percha Content in Samaras of Eucommia ulmoides Individual Variation of Gutta-percha Content in Barks of Eucommia ulmoides Oliv. Dynamic of Gutta-percha Formation and Accumulation in Samara of Eucommia ulmoides An Elite Variety for Samara Use: Eucommia ulmoides ‘Huazhong No.8’ An Elite Variety for Samara Use: Eucommia ulmoides ’Huazhong NO.9’ Difference of Samara‘s Form Characters and Gutta-Percha Content from Different Producing Areas Associated with Eucommia ulmoides Variations of Gutta-Percha Content in Samara from Different Eucommia ulmoides Forms An Elite Variety for Samara Use: Eucommia ulmoides ‘Huazhong No.7’ An Elite Variety for Samara Use: Eucommia ulmoides ‘Huazhong No.6’