查询词典 pencil

Firstly,the color image is sharpen by Unsharp Mask to extract detail information,and color scaling is used to strength contrast degree.Secondly,stroke direction is generated by the method of vector field.Finally results of the pencil-drawing are gained by the line integral convolution algorithm.

首先对用户输入的图像进行Unsharp Mask锐化提取细节信息，并进行颜色放大处理以增强对比度，然后采用基于点的向量场技术生成笔画方向，最后应用线积分卷积得到具有素描风格的结果图像。

By using matrix norm, matrix singular value, non-negative matrix theory, the regions of numaerical range and spectum of operator polynomial and the regularity of operator linear pencil are obtained.

8应用矩阵范数理论、矩阵的奇异值理论、非负矩阵的理论、友矩阵、算子的谱理论为工具，获得了算子多项式数值域具有的特性及其包含范围，算子多项式数值域与n-次数值域的关系，最后研究了算子线性束正则性的等价条件及谱分布情况。

The radio crackled for a few minutes, and Lonsdale's pencil scratched out the decrypt

无线电吱吱嘎嘎地响了几分钟，朗斯代尔用铅笔草草地写出了电文。

Artist sometimes make many pencil sketches of their compositons before even laying one brush of color down.

艺术家有时他们compositons许多铅笔素描，甚至铺设前一个颜色刷下来。

So as you map out your future, do it in pencil.

所以，当你描绘你的未来，用铅笔。

Using masking tape and a pencil, I traced the opening and transferred it to a piece of Celtec.

使用掩蔽磁带和一支铅笔，我追查的开放和转移它的一块celtec 。

And then, because the chalk would wipe off, I used a pencil and two strips of masking tape.

然后，因为粉笔将擦拭过，我用一支铅笔和2条保护胶带。

Masking tape was placed over the opening, and a pencil was used to draw the edges.

掩蔽磁带放在较开放和一支铅笔被用来制定的边缘。

We like the masterly pencil of Rembrandt.

我们喜欢伦勃朗的精巧画法。

A:May I use your pencil?

我可以用你的铅笔吗？

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。