以一具体的三叶草结构工程设计为例，分别介绍了各部分的设计原理及尺寸。
Design principle and dimension of a kind of Clover-leaf coupled cavity are expounded.
本论文对三叶草慢波结构行进了特性分析。
The dissertation analyses the characteristic of clover-leaf coupled cavity structure.
这表明稻草覆盖和间种白三叶草能改变茶园杂草群落结构，有效控制杂草生长，增加茶叶产量和改善茶叶品质。
Therefore, it can be concluded that intercropping white clover and straw mulching is an effective ecological measure for weeds control.
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