搜索结果: 1-15 共查到“radial”相关记录129条 . 查询时间(0.054 秒)
Radial Variation of Wood Anatomical Properties Determines the Demarcation of Juvenile-MatureWood in Schima superba
Schima superba Radial Variation Wood Anatomical Properties Determines
2023/6/2
Schima superbais a precious broadleaf tree species that produces excellent timber. Analyzing the radial variation of wood anatomical properties within stems and determining the boundary between the ju...
中国地质大学科学技术发展院李旭（博士研究生），文章*，等，环境学院. Journal of Hydrology (2019)，A mobile-immobile model for reactive solute transport in a radial two-zone confined aquifer
注水井；滤料充填；泥浆入侵；生物；化学堵塞
2021/10/15
近日，国际著名期刊《Journal of Hydrology》刊发了中国地质大学环境学院文章教授团队的最新研究成果——“A mobile-immobile model for reactive solute transport in a radial two-zone confined aquifer”。论文第一作者为环境学院2016 级博士研究生李旭，通讯作者为文章教授。
A ROBUST METHOD FOR FUNDAMENTAL MATRIX ESTIMATION WITH RADIAL DISTORTION
Machine Vision 3D Reconstruction Robust Method Fundamental Matrix Epipolar Geometry SVD
2018/5/16
Fundamental Matrix Estimation is of vital importance in many vision applications and is a core part of 3D reconstruction pipeline. Radial distortion makes the problem to be numerically challenging. We...
RESEARCH ON AIRCRAFT TARGET DETECTION ALGORITHM BASED ON IMPROVED RADIAL GRADIENT TRANSFORMATION
Aircraft Target Detection Radial Gradient Transformation Rotation-Invariant Feature Polar Form Look-up Table
2018/5/17
Aiming at the problem that the target may have different orientation in the unmanned aerial vehicle (UAV) image, the target detection algorithm based on the rotation invariant feature is studied，and t...
Radial evolution of vascular elements in the oak Quercus ilex L. wood
vessel diameter number of vessels early wood latewood evolution
2016/11/11
In order to describe and measure the evolution of vascular elements in time, we examined two groups of samples of the green oak (Quercus ilex Linnaeus) wood. These groups are on the same radial plane ...
A DEM Construction Method for Inconstant Inter-Tidal Zone Base on Short-Interval, High Frequency MODIS Data Set: A Case Study in the Dongsha Sandbank of the Jiangsu Radial Tidal Sand-Ridges
Remote sensing Tidal-flat Elevation Inversion Short-interval & High-frequency MODIS Data Set
2015/11/23
Surface elevation is a critical data for geo-science study. As far as some regions with rapidly-changing in landform, analyzing the surface elevation of different periods help provide scientific basis...
Intra-annual patterns of weather and daily radial growth changes of Norway spruce and their relationship in the Western Carpathian mountain region over a period of 2008–2012
dendrometers Picea abies environmental fluctuation Western Beskids stem circumference changes
2015/8/14
The contribution presents the results of a 5-year (2008–2012) dendroecological research in a Norway spruce
(Picea abies [L.] Karst.) clone forest (Northern Slovakia). Due to different climatic and s...
Iterative Application of the aiNET Algorithm in the Construction of a Radial Basis Function Neural Network
Artificial Immune Systems Radial Basis Function Neural Network aiNET
2015/7/28
This paper presents some of the procedures adopted in the construction of a Radial Basis Function Neural Network by iteratively applying the aiNET, an Artificial Immune Systems Algorithm. These proced...
A kernel independent fast multipole algorithm for radial basis functions
Radial basis functions Fast multipole method Kernel independency Multiscale method
2015/7/14
A kernel independent fast multipole algorithm for radial basis functions.
Radial Spatial Division Based On and Restrained Edge Mosaic In Constructed Tin
TIN Algorithm Time complexity
2015/7/14
To insert restrained edges into TIN is of great necessity in many fields. At present, for the need of mass data processing, it is
expected that the time efficiency of the algorithm be higher and high...
Effect of climatic factors on the dynamics of radial increments of Norway spruce, European beech and sessile oak
annual ring analysis climatic factors radial increments European beech sessile oak Norway spruce Slovakia
2015/3/27
Correlations of increment indexes with average monthly temperatures and total monthly precipitation were studied on annual ring series of 455 trees of Norway spruce (Picea abies [L.] Karst.), sessile ...
Influence of temperatures and precipitation on radial increment of Orlick?hory Mts. spruce stands at altitudes over 800 m a.s.l.
spruce climate radial increments
2015/3/16
Research on the influence of temperatures and precipitation on radial increment was carried out in spruce stands over ninety years old in the surroundings of Anensk?vrch in the Orlick?hory Mts. at alt...
Dynamics of heartwood formation and axial and radial distribution of sapwood and heartwood in stems of European larch (Larix decidua Mill.)
sapwood heartwood dynamics of heartwood formation social class of tree position European larch
2015/3/12
The study was an attempt to determine the dynamics of heartwood formation and the radial and axial distribution of sapwood and heartwood in stems of European larch (Larix deciduas Mill.) representing ...
Preaxial longitudinal intercalary radial hemimelia in a dog: a case report
radius hemimelia arthrodesis dog
2015/3/5
A 9-month-old 10 kg intact male crossbred dog was admitted to The Animal Medical Centre,ChonbukNationalUniversitywith congenitally malformed right forelimb. Physical exanimation of the limb showed var...
Radial Gas Flows in Colliding Galaxies: Connecting Simulations and Observations
interactions kinematics and dynamics
2014/12/24
We investigate the detailed response of gas to the formation of transient and long-lived dynamical structures induced in the early stages of a disk-disk collision and identify observational signatures...