1) area graph,area diagram
面积图
2) equal-area diagram,equa-area chart
等面积图
3) gray area histogram
灰度直方面积图
1.
Because the traditional method of color histogram is lack of space information and more sensitive to color faded,the paper put forward a gray area histogram to improve the deficiencies of the above; Histogram,as a basic description of the image or the gray distribution,using of statistical characteristics of it,are compared in similarity.
传统的颜色直方图的方法丢失了空间的信息和对颜色的淡化比较敏感,本文利用一种改进的灰度直方面积图弥补了以上的不足;直方图作为对图像颜色或灰度分布的一种基本描述量,文中利用其统计特征进行直方图之间的相似性度量。
4) area
面积
1.
Design on Area of Composite Oil Cylinder of XXJ300/500 Hydraulic Energy-storing Workover Rig;
XXJ300/500液压蓄能修井机组合油缸面积的设计
2.
Study on measurements of scar areas and irregularity degree;
瘢痕面积及其不规则程度的定量测量方法研究
3.
The inversed prediction of each member area in composite wall under the sound insulation requirement;
按隔声要求的组合墙体各构件面积反演
5) acreage
面积
1.
A few thoughts on the architectural acreage calculating regulation;
关于建筑面积计算规则的几点思考
2.
Based on determining and explaining land use/cover,the paper analysis acreage change and development direction of Xinjiang oasis in the past five years.
在新疆土地利用/土地覆盖类型判读解译的基础上,对新疆绿洲近五年来的面积变化及发展趋势进行了分析。
3.
Graph paper, parallel, and planimeter methods are current tools for acreage calculation.
目前常用的量算面积方法有方格纸法、平行线法、求积仪法。
6) area ratio
面积比
1.
The effect of confluence angle, discharge ratio (ratio of branch pipe discharge to total discharge in main pipe) and area ratio (ratio of branch pipe area to main pipe area) were analyzed.
分析了交汇角、流量比(支管流量/合流量)及面积比(支管面积/主管面积)等因素的影响规律,并对各影响因素进行了分析比较。
2.
By using the semi experiential engineering arithmetic based on the ideology of area ratio, the slope of lift coefficient curve, the zero lift drag coefficient and the induced drag factor of double delta wing aircraft were calculated.
采用基于面积比思想的半经验工程算法计算了双三角翼飞机的升力系数曲线斜率、零升阻力系数和诱导阻力因子。
参考词条
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
说明：补充资料仅用于学习参考，请勿用于其它任何用途。