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1 中英释义:
天然更新
时间: 2026-02-01 05:01:29

natural regeneration

双语例句
  • 元宝山冷杉是仅产于广西中部元宝山的珍稀濒危植物,天然更新能力差.

    Abies yuanbaoshanensis is endangered plant and only distributing on Yuanbaoshan mountain, Guangxi.

  • 元宝山冷杉是仅产于广西中部元宝山的珍稀濒危植物,天然更新能力差。

    Abies yuanbaoshanensis is endangered plant and only distributing on Yuanbaoshan mountain , Guangxi.

  • 三尖杉是我国一级保护树种,具有很高的药用价值,但是现存的自然资源有限,天然更新又极其困难。

    Cephalotaxus fortunei is a rarely agrestic seedling in fujian province which have a high medical value, but it is short of nature resource and difficult to renovate the resource.

重点词汇
  • 天然更新

    natural regeneration