That way, a vector with a negative Y coordinate, I would correspond to a negative area for this parallelogram.
这样 一个Y坐标为负的向量 就对应了这个平行四边形的负面积。
Negative area
原声例句
Linear algebra
Linear algebra
But if V is on the left of W, then the cross product is negative, namely, the negative area of that parallelogram.
但是如果V在W的左边 那么叉乘就是负的 也就是平行四边形的负面积。
化学 Crash Course
In order for a molecule to be polar, there has to be a dipole moment, a separation of the charge around the molecule into a more positive area and a more negative area.
为了使分子具有极性，必须存在偶极矩，将分子周围的电荷分离为更正的区域和更负的区域。
英语百科
Convective inhibition
（重定向自Negative area）
Convective inhibition (CIN or CINH) is a numerical measure in meteorology that indicates the amount of energy that will prevent an air parcel from rising from the surface to the level of free convection.
CIN is the amount of energy required to overcome the negatively buoyant energy the environment exerts on an air parcel. In most cases, when CIN exists, it covers a layer from the ground to the level of free convection (LFC). The negatively buoyant energy exerted on an air parcel is a result of the air parcel being cooler (denser) than the air which surrounds it, which causes the air parcel to accelerate downward. The layer of air dominated by CIN is warmer and more stable than the layers above or below it.
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