求翻译：不同物体间质感的不同归根到底是由于其不同的组织结构所决定的。因此，我们在通过明暗色调绘制物体的质感时，就必须注意观察物体的组织结构特征。是什么意思？

Between different objects of different textures in the final analysis because of its different organizational structure of the decision. Therefore, we draw the object through the texture of light and dark shades, it must observe the objects in the organizational structure.

Among different objects texture of different is in the final analysis because of their different organizational structure of the decision. We, therefore, in the shade of color texture mapping objects, when it is necessary to observe the Organization objects structural features.

Between the different object the sense of reality different is in the final analysis because its different organizational structure decides.Therefore, we when through light and shade tone plan object sense of reality, must pay attention to the observation object the organizational structure characte

Texture different between different objects in the final analysis because of its different organizational structures may determine. Therefore, when we were to draw a texture of an object by dark tones, it is necessary to look at the structure of an object.