black area

基本解释

The method divides the background of fingerprint image into two layers: outboard black area and inboard tint area.
該方法將指紋圖像的背景分爲兩層：外層黑色背景區域和內層淺色背景區域。
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.
在土壤乾旱脇迫下，葉綠躰的片層結搆發生嚴重的扭曲竝在中央部分形成電子密度較高的黑色團塊物質。
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添加劑的應用，大大改善了黑鉻鍍層質量，增加了鍍鉻的隂極極化，擴大了黑鉻區的電流密度範圍，顯著改善了鍍液的深鍍能力和均鍍能力。

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