“virus-free seedling”的概念、定义、翻译、参考文献-科学参考

单词	virus-free seedling
释义	virus-free seedling Encyclopedia 农学﹝经济林栽培﹞释 virus-free seedling脱毒苗不含有在生产上造成损失的一种到数种特定的流行性病毒的苗木。
随便看	goal-free effect goal-free evaluation mode/model goal-line technology goal-oriented learning goal-oriented theory goal production fertilization goal programming goal setting method goal setting theory goal setting training goals for teaching management goals of counseling goals of policy evaluation goals-plans-action theory goal value goal-year texts Goa Pradesh goat goat and sheep slaughter and quarantine goatfishes goat-grazing problem goat hair goat milk goat problem Gobabis

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