释义 |
pasture seeder 基本例句 多年生黑麦草 Perennial ryegrass is a pasture and turfgrass species holding strong adaptability.The applications of transgenic technology had already been an important approach on its breeding.摘要多年生黑麦草是适应性很强的牧草和草坪草种,转基因技术的应用已成为其育种研究的重要途径。 |