Nor is there evidence from appropriately designed studies that the "law of similars" actually operates.

通过良好设计过的实验，没有任何证据表明“类似法则”在起作用。

Homeopathy is based upon the "law of similars". The idea is an ingredient that causes a certain symptom can help trigger the body to "fight" that symptom.

顺势疗法建立在“同类理论”的基础上，其理念是用一种原料使身体产生一些症状，来帮助“战胜”另一些症状。

EMD similars the wavelet transforms, the decomposition result is from high frequency to the low frequency distribution, namely the noise mainly concentrates in first several.

经验模式分解的主要思想类似小波变换，分解结果是由高频到低频分布的，即噪声主要集中在前几层。