winter hardiness是什么意思 winter hardiness怎么读
winter hardiness的用法和样例
- Marechal Foch is a vigorous, early-ripening variety, with good winter hardiness.
马雷夏尔福煦是一个充满活力，早熟品种，具有良好的抗寒性。 - If the vernalization time was too long, the cold hardiness would descend.
但同时也发现春化时间超过适宜范围后，抗寒性又下降这一现象目前尚未见报道。
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