彩色多普勒示返流及分流束的面积和周长均增加。
The color Doppler jet area and circumference of all jets were also increased.
要求：分别用成员函数和友元函数来求圆的面积和周长。
Requirements: member function respectively, and a friend function to find area and circumference of a circle.
利用本算法，图像面积和周长的计算误差最大不超过2 % 。
Using this algorithm, the computation error of image area and girth is less than 2 percents.
区域面积和周长是图像分析与识别过程中所需的两个重要参数。
The area and perimeter of the closed region are two important parameters for image analysis and recognition.
最后计算出裂纹图像的面积和周长，利用圆形度指标来判断该图像是否为裂纹图像。
Finally calculate the area and perimeter of the glass-crack image, and use the circularity to judge whether this image is a glass-crack image.
通过计算图像的面积和周长，可以与所存图像对比，从而识别出图像所代表的含义。
By calculating the area and perimeter of the image, and the image contrast, we can identify the meaning of image.
从栅格数据创建斑块主题是创建一个新图层(主题)，每类像素簇被指定其面积和周长。
Create Patch theme Grid creates a new layer (theme), where each clump of like-classified pixels is assigned its own area and perimeter.
从栅格数据创建斑块主题是创建一个新图层(主题)，每类像素簇被指定其面积和周长。
Create Patch theme from Grid creates a new layer (theme), where each clump of like-classified pixels is assigned its own area and perimeter.
结果：随着胎龄增长三叉神经节细胞数目无显著性变化，直径随胎龄增长而增大，面积和周长明显增大。
Results: as the age increased, the number of trigeminal ganglion cells had no significant changes, but grown in diameter, the area and perimeter of cells increased significantly.
类似于“将长度和宽度以参数的形式传递给面积和周长，而非在构造函数里指定”这样的错误，可以通过重构来修正。
Mistakes, like passing the length and width as parameters to Area and Perimeter rather than to the constructor, are corrected by refactoring.
利用蓝色和红色分量比及红色分量特征将标杆像素分割出来，利用面积和周长等形状特征使图像中仅标杆像素有非零值。
Norm pole pixels were segmented by the character of red weight and the ratio of red weight to blue weight. The characters of area and perimeter were used to make norm pole pixels nonzero value.
在解决生活中实际问题的过程中，进一步掌握长方形和正方形的周长、面积及相关问题的计算方法。
Solve the daily problems to further grasp the formula of area and perimeter of rectangle and square.
红细胞面积、周长、直径和球径仅在铁缺乏情况下缩小；
Reduction of RBC area, circumference, diameter, and spherical diameter of rats were only induced by IDA and exercise under IDA.
基于病程中红细胞测量的影象投影面积、周长和波形因数，使用形状描述符进行形状分析。
The shape analysis is carried out by shape descriptors based on projected area, perimeter and form factor, as measured by processing of images of erythrocytes.
摘要把紧密相连的圆环构成的圆盘以渐开线展开成等面积的直角三角形，得出了较为直观的由周长和半径表示的圆面积公式。
The disk, which is composed of continuous annuluses, can expand equivalent trangle by asymptotice line. We can obtain the circular area which is visually expressed by circumference and radius.
研究结果显示：绿地斑块对周边温度的影响范围及降温程度随其面积、周长和形状指数的增大而增大。
The research results show that the green patch's temperature influence area and degree increase with the increase of green patch's area, perimeter and shape index.
频谱法和周长-面积法都适用于分析幼树斑块形状的分形特征。
Both frequency-power spectrum method and perimeter-area method are suitable for the analysis of fractal characteristics of sapling patch shape.
然后，用目标多特征识别算法对泰勒锥的周长、面积和锥高等特征进行识别，实现对泰勒锥的形态和大小实时判别；
The perimeter, area and height of the Taylor cone are recognized by the multi-featured pattern recognition algorithm to judge the shape and size of the Taylor cone.
测量所有点的弯曲形状和自动寻找面积，周长和数量。
Measure all points on the curved shape and automatically find area, perimeter and volume.
OVX组截面总面积和外径周长也有逐渐增加趋势，但差异无显著性。
In OVX group the total tissue and periosteal perimeter also showed tendency to increase, but the two groups were not different significantly.
OVX组截面总面积和外径周长也有逐渐增加趋势，但差异无显著性。
In OVX group the total tissue and periosteal perimeter also showed tendency to increase, but the two groups were not different significantly.
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