black area

基本解释

The method divides the background of fingerprint image into two layers: outboard black area and inboard tint area.
该方法将指纹图像的背景分为两层：外层黑色背景区域和内层浅色背景区域。
Under soil drought stress lamella structure of chloroplast wrenched obviously and there was a black area, which had high electron density in the middle of chloroplast.
在土壤干旱胁迫下，叶绿体的片层结构发生严重的扭曲并在中央部分形成电子密度较高的黑色团块物质。
BD additive used in this technology can widen the polarization of the cathode, expand the range of the current density in the black area, improve the ability of the deep plating and even plating.
BD添加剂的应用，大大改善了黑铬镀层质量，增加了镀铬的阴极极化，扩大了黑铬区的电流密度范围，显著改善了镀液的深镀能力和均镀能力。

It is about an extremely overweight black teenager in the Harlem area of New York City.
Precious is an extremely overweight black teenager in the Harlem area of New York City.
The law at that time required black people seated in one area of the bus to give up their seats to white people who wanted them.

So a certain area of the movie was coded black and green, a certain area was crimson and gold, and when we laid out the movie in a big room, we had all the wardrobe, all the props, all the color-coded key art.
NEWYORKER: Show The Monster