| 释义 |
under layer短语¹⁴⁴⁹⁷²⁺²
基本例句
🌏垫层；下层；垫层层
The article investigates and analyzes the content of organic matter and cationic exchange of upper and under layer of soil planting vegetable of14 villages in Chenggong county.
对呈贡县14个村的蔬菜土壤上下层有机质含量和阳离子交换量进行调查分析。 dictall
Owing to Lack of carbon source under layer, denitrification was inhibited and little nitrogen was removed.
湿地下部由于碳源缺乏抑制了反硝化过程，基本不能发挥除氮的作用； cnki
The decision-making structure composed by the under layer and the above layer.
笔者提出的战略并购决策框架分为上下两层。 cnki
Then, the communication model for MARS is deeply studied, the MARS fitted model of high layer communication and topology structure of under layer network are provided.
然后对多智能体机器人系统的通信模型进行了深入研究，给出了适合MARS的高层通信模型和底层网络拓扑结构； cnki |