drawing curve meaning in Chinese

曲线板

We may draw curves which have everywhere one of these directions for a tangent, these curves are called stress trajectory .
我们可以画一簇曲线，这簇曲线处处都有一个主方向作为切线，这些曲线叫做应力轨线。
Constructing and drawing curves
>构造并绘制曲线
The vector graphics portion of gdi is used to draw lines , draw curves , and to draw and fill shapes
Gdi +的矢量图形部分用于绘制直线、曲线，并用于绘制和填充形状。
Because spca720a does n ' t support float calculation itself , and the color level and the luminance level of every point on tv screen is related with the other 4 point around it , it ' s hard to draw curve and slash . in fact , we choose to draw vertical line and horizontal line the approximate the curve and slash
由于spca72oa本身不支持浮点数运算，并且tv中的每个点与它的色度和周围的4个点的亮度有关，画曲线和斜线比较难于实现，所以在实际实现中，我们用画水平线和垂直线来近似曲线和斜线。