It leads into what's known as chromatic aberration.

而这会导致色差。

And then he, at the top of it-- switched over into a chromatic scale.

然后 在顶端转换到了半阶。

He convinced his father to buy him a chromatic harmonica – one that makes sharp and flat sounds.

他说服他父亲给他买了一把半阶琴——一种发出尖锐和平坦声琴。

So don't get nervous when you reread this quote and see inimitable contrivance or adjusting the focus, or correction of spherical and chromatic aberration.

所以当你重读这段引述时，看到与伦比精确，焦点，中间看到时，不要紧张焦点校正球差和色差，不要紧张。

We use the lowest note, we use the highest note, and it also has all 12 notes of the Western chromatic scale in it.

我们使用最低符，我们使用最高符，它还包含西方半阶所有 12 个符。

The season was that period in the autumn when the foliage alone of an ordinary plantation is rich enough in hues to exhaust the chromatic combinations of an artist's palette.

这个季节是秋天那个时期，仅是普通种植园树叶就拥有丰富色彩，足以用尽艺术家色板色彩组合。

The central feature of the middle distance, as they beheld it, was a circular isolated hill, of no great elevation, which placed itself in strong chromatic contrast with a wide acreage of surrounding arable by being covered with fir-trees.

在他们看来， 中距离中心特征是一座圆形孤立山丘， 海拔不高，与周围大片耕地形成了强烈对比， 被冷杉树覆盖。