我现在意识到什么是广泛应用与各种“颜色”的声音：忧郁的噪音是沉默的，更多的是夏日白色版本，然而深褐色的噪音是低音加重加深的。
I can now recognize what are widely described as the various "colors" of noise: blue noise is a muted, more summery version of white, while brown noise is bassy and deep.
这就形成恶性循环，近视加重，眼镜加深，调焦压力加重。
This sets up a vicious circle of increasing myopia, stronger glasses, and increased focusing stress.
水土流失和化肥的施用使得坡耕地土壤发生了酸化，随土层的加深而酸化加重。
Soil erosion and fertilizer application made soil acidified in slope field, soil acidification increased significantly with depth.
应用推荐