1) not drawing area
非绘图区域
2) Drawing districts
绘图区域
1.
Through an example,how to determine proportion factor,to use the Auto CAD 2000 drawing software to design and how to employ dimensions units,how to set up export proportion,as well as how to set up drawing districts,and how to correctly export drawings to printers or plotters are introduced.
结合示例,对运用Auto CAD 2000绘图软件进行设计与绘图时的比例因子、尺寸单位、出图比例、绘图区域、打印出图等参数的设置作了较详细的介绍。
3) regional charting groups
区域海图绘制小组
5) regional Gaussian descriptors
区域高斯描绘子
1.
A series of novel invariants called regional Gaussian descriptors are constructed based on region.
为了对几何变形的图像进行正确和有效的识别,对基于物体轮廓的高斯描绘子进行推广,构造了一种基于区域的新的不变量——区域高斯描绘子。
6) zero-free region
非零区域
1.
The zero-free region of the abstract zeta function ζG(z) was studied.
研究了抽象Zeta-函数ζG(z)的非零区域,作为其应用给出了抽象素数定理的一个渐近公式。
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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参考词条