impermeable seed
常见例句
- The results showed that hilum was the main channel through which water into the seed inside, and cuticle and palisade layers were the main factors that caused the seed coat impermeable.
結果表明，豌豆種臍是水分進入種子的主要通道，而種皮結搆中的角質層、柵欄層是水分和其他外源物質進入的主要障礙。 返回 impermeable seed