新优品种介绍 Adviser of Peasant Families
红毛丹品种介绍 World Tropical Agriculture Information
玉米新品种介绍 Modcrn Agriculture
蔬菜新品种介绍 China Rural Science & Technology
园林植物品种介绍 China Flowers & Horticulture
三色堇栽培与品种介绍 China Flowers & Horticulture
蓝莓主要优良品种介绍 Yantai Fruits
葡萄品种介绍 Variety Overview
优良水禽品种介绍 China Herbivores
莫顿介绍说，这些甜菜实际上都来自相同的品种。
This chard, Morton explains, is actually the same species as beets.
介绍了聚氯乙烯生产原料氯乙烯及聚氯乙烯树脂的生产技术进展情况，探讨了聚氯乙烯制品的品种及应用领域。
The progress in the production technology for PVC resin and its raw material vinyl chloride were introduced, and the varieties and application field of PVC products were discussed.
主要针对牛鞋面革中的修面革、纳帕革、油面革等品种，在涂饰过程中的主要操作进行了介绍。
The key finishing procedures of cattle shoe upper leather were introduced, such as corrected grain leather, nappa leather, pulling up leather etc.
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