負正象限的意思、翻譯和例句

是什麼意思

「負正象限」是數學中坐標系的概念,通常指的是在二維坐標系中,x軸為負值而y軸為正值的區域。在這個象限中,所有的點的x坐標都是負的,y坐標都是正的。這意味著這個象限位於坐標系的左上方。負正象限的主要特徵是點的坐標形式為(-a, b),其中a為正數,b為正數。

依照不同程度的英文解釋

  1. A part of a graph where one number is negative and the other is positive.
  2. A section of a coordinate system where the x value is less than zero and the y value is more than zero.
  3. A quadrant in a graph where the horizontal position is negative and the vertical position is positive.
  4. A region in the coordinate plane where the horizontal axis has negative values and the vertical axis has positive values.
  5. A specific area in a two-dimensional graph where the x-axis is negative and the y-axis is positive.
  6. The quadrant in a Cartesian coordinate system characterized by negative x-coordinates and positive y-coordinates.
  7. A section of the Cartesian plane defined by negative values on the x-axis and positive values on the y-axis.
  8. A region in the Cartesian coordinate system where the x-coordinate is negative, indicating left of the origin, and the y-coordinate is positive, indicating above the origin.
  9. A quadrant in the Cartesian plane where the x-coordinate is negative, representing positions to the left of the origin, and the y-coordinate is positive, representing positions above the origin.
  10. A specific quadrant in a Cartesian coordinate system where the x-values are negative and the y-values are positive.

相關英文單字或片語的差別與用法

1:Negative-Positive Quadrant

用法:

這是對於「負正象限」的直接翻譯,強調了該象限的特徵,即x坐標為負而y坐標為正。這種表達方式適合數學和科學領域的專業討論,尤其是在探討坐標系統的情況下。

例句及翻譯:

例句 1:

負正象限中,所有的點的x坐標都是負的。

In the negative-positive quadrant, all points have negative x-coordinates.

例句 2:

我們在圖表上標示了負正象限的位置。

We marked the position of the negative-positive quadrant on the graph.

例句 3:

負正象限的特性在於它包含了所有y值為正的點。

The characteristic of the negative-positive quadrant is that it contains all points with positive y-values.

2:Quadrant II

用法:

這是數學中對坐標系的象限的標準命名,第二象限即為負正象限。在這個象限中,x坐標為負,y坐標為正,常用於解釋數學問題或圖形的特性。

例句及翻譯:

例句 1:

在第二象限中,y坐標總是正值。

In Quadrant II, the y-coordinates are always positive.

例句 2:

當我們討論角度時,第二象限的特性是非常重要的。

When discussing angles, the characteristics of Quadrant II are very important.

例句 3:

這個點位於第二象限,顯示出它的x坐標是負的。

This point is located in Quadrant II, indicating that its x-coordinate is negative.

3:Second Quadrant

用法:

這是對負正象限的另一種表達,通常用於數學課程或教學中。第二象限的定義與負正象限相同,強調x坐標為負而y坐標為正。

例句及翻譯:

例句 1:

在第二象限,x值是負的,y值是正的。

In the second quadrant, the x-values are negative and the y-values are positive.

例句 2:

我們需要在第二象限中找到這個點的座標。

We need to find the coordinates of this point in the second quadrant.

例句 3:

第二象限的特徵使得它在數學問題中非常重要。

The characteristics of the second quadrant make it very important in mathematical problems.