ggplot的图层叠加原理晕允许我们在坐标系统的叠加多个图层； 所以在地图上叠加散点、甚至气泡可以很容易的...
The results of the moving-average method exhibited substantial dispersion and uncertainty when the correlation between adjacent measuring points was weak; thus, it is unsuitable for application toward large-scale cladding. Therefore, employing the area-average method, this study proposed different ...
Notable figure the gray-scale size of the area that the strength of the corresponding location in the Visual scene distinctiveness. 翻译结果4复制译文编辑译文朗读译文返回顶部 Notable in the picture of the regional gray level size expressed in the Visual scene in the corresponding location prominence ...
a[3,4] At the smaller scale, there was no visual or textural evidence to explain the variability although at the larger scale, grain size differences were apparent across the sampling area. (3,4) 在胶小量,没有解释可变性的视觉或质地证据,虽然在大规模,粒度区别横跨采样区域是明显的。 [...
when I train on the Pacal VOC,it successfully finishes.But when it comes to test,it comes out the error OpenCV Error: Assertion failed (dsize.area() > 0 || (inv_scale_x > 0 && inv_scale_y > 0)) in resize, file /home/tau/opencv/opencv-3.1...
Vilenkin B, Chikatunov VI (1998) Co-occurrence of species with various geographical ranges, and correlation between area size and number of species in geographical scale. J Biogeogr 25:275–284Co-occurrence of species with various geographical ranges, and correlation between area size and number ...
The ecology of Indo-Pacific grouper (Serranidae) species and the effects of a small scale no take area on grouper assemblage, abundance and size frequency ... (2007) The ecology of Indo-Pacific grouper (Serranidae) species and the effects of a small scale no take area on grouper assemblage...
Kind Code: A1 Abstract: The camera has an image sensor (3) and a lens (2). The lens is designed such that a coverage area (9) is increased in a horizontal direction based on the size given by the aspect ratio of the image sensor. The horizontal scale in the boundary areas is large...
Hail Size and Horizontal Scale of Hailfall Caused by a Short-Lived and Non-steady Convective Cell : A Case Study of the Hail Storm in the Hanshin Area on 2... Expression of the rel-A component of nuclear factor kappa B (NFkappaB) by human endometrial cells was investigated by ...
(3) size reduction. Because of the fresh food shelf life shorter, only 1-2 day, many supermarkets, especially in supermarket stores across the area purchasing goods on their own, reducing the chain on a unified centralized purchasing to obtain economies of scale. ...