Standing wave is parasitic effect of exposure, generated by multi reflection and interference of rays vertically incident upon parallel medium layers.

驻波是曝光中的寄生效应，是光线垂直入射到不同的平行平面介质层之间，经多次反射并干涉形成的。

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The two layers of taxation for public companies make common stocks a less than ideal investment medium for solar farms, unlike the private equity investments and LLCs used by large investors.

FORBES: Solar REITs: A Better Way to Invest in Solar [Updated]