例句 /

And the contents tendencies of Na +, Cl - and K + of the unitage dry weight in roots were similar with them in the shoots.

And the contents tendencies of Na +, Cl - and K + of the unitage dry weight in roots were similar with them in the shoots.

地下部单位干重积累的Na+、Cl 和K+情况与地上部单位干重积累的各离子趋势相似