“evaluation of grassland productivity grade”的概念、定义、翻译、参考文献-科学参考

单词	evaluation of grassland productivity grade
释义	evaluation of grassland productivity grade Encyclopedia 农学草地生产力等级评价释 evaluation of grassland productivity grade草地生产力等级评价以草地牧草品质的优劣定等，以草地牧草产量的高低定级的评估方法。
随便看	winding winding dilemma winding index winding machine winding mode winding number winding number of a mapping winding of a knot winding of a torus winding problem winding rate winding shaping winding test of raw silk wind instrument wind itching windkessel model windkessel vessel windlass wind lift water irrigation wind load wind loading wind loading deformation observation wind load resistance performance wind measurement system of windfarm wind-mill

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