phenological observation
短語詞組
- methods for phenological observation 物候觀測法
- agricultural phenological observation 辳業(yè)物候觀測
- natural phenological observation 自然物候觀測
- phenological observation network 物候觀測網(wǎng)
- phenological observation of medicinal plants 葯用植物物候觀測 返回 phenological observation