求翻译：在一般情况下，物体在光源的照射下均会呈现出规则的色调分布，根据其形态及其与光源的角度不同，我们依次概括为亮部、灰部、明暗交界线、暗部及反光等五大色调区域，这就是我们所说的五大基本调子。是什么意思？

Under normal circumstances, an object in the light irradiation will show the color distribution of the rules, according to its shape and its light source from a different angle, we in turn summarized as highlights, gray Ministry, light and dark boundary line, such as the five dark and reflective col

As a general rule, objects in the source of the light rays under rules will be showing a distribution in the colors, in accordance with their patterns and the source of the light and the different perspectives, we followed by summed up in bright, gray and black, and shade to the boundaries of the 5

In the ordinary circumstances, the object can present the rule under the photosource illumination the tone distribution, is different according to its shape and with the photosource angle, we summarize in turn for bright, the ash department, the light and shade hand over the demarcation line, dark a

In normal circumstances, the body in irradiation of the light source shall exhibit the tonal distribution rules, according to its form and differ from the angle of the light source, we then summarized as light, grey, dark lines, dark and reflective five tonal area, that's what we call the five basic

Under normal circumstances, an object in the light irradiation will show the color distribution of the rules, according to its shape and its light source from a different angle, we in turn summarized as highlights, gray Ministry, light and dark boundary line, such as the five dark and reflective col