The experimental results show that peat composed of rotton mosses and its preparation can promote the assimilation, utilization and rational distribution of nutrient (N, P and K).

实验结果表明，草炭与制剂可以促进养分的吸收利用与合理分配。

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Result demonstration: This tea can promote the mouse B lymphopoiesis (P<0.05), enhancement mouse NK cell activeness (P<0.05), and advances along with the tea density strengthens.

结果显示：该茶能够促进小鼠B淋巴细胞增殖（P<0.05），增强小鼠NK细胞活性（P<0.05），且随茶浓度增高而增强。

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As an important element in P. E. teaching and training, competition is often adopted to promote students' studying and check how well they learn.

教学比赛是教学训练中的一项重要内容，是提高和检查教学训练效果的重要手段。

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So if we take our carbon atom here, which has two electrons in the 2 s orbital, and we promote one of these electrons into a 2 p orbital, what we see now is that yes, we do, we have four unpaired electrons.

这是碳原子，2s轨道里有两个电子，我们把一个电子激发到2p轨道里，我们看到现在，是的，我们有4个未配对电子。

麻省理工公开课 - 化学原理课程节选