Daily varlation的用法和樣例：
例句
- Daily Changing Rule between Leaf Net Photosynthetic Rate and Plant Environment Factors in Hippophae rhamnoides L.
沙棘葉片光合速率與其環境因子的日變化規律研究。 - Quenching the daily temperature cycle sometimes has a moderating effect on the interior RH and sometimes destabilises it.
阻隔溫度日變化周期對於內部控制相對濕度來說，有些負面影響。
