Due to the main stream top support action, N, P expressed possessing space distribution character of peak value.
由于干流顶托作用，氮磷呈现具峰值的空间分布特征。
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The mountain peak was covered with snow. (n. )
山顶被雪覆盖着。
应用推荐
模块上移
模块下移
不移动