High-yield planting是什么意思 High-yield planting怎么读
High-yield planting的用法和样例
- High yield cultivation technology of Pyrus L.
梨树丰产栽培技术。 - Seedling and culture technique for high yield hazelnut hybrid Coylus heterophylla Fish and C. Avellapest L.
平欧杂交榛子育苗及丰产栽培技术。
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