K. L. Patra, Maximizing the distance between center, centroid and characteristic set of a 49 tree, Linear Multilinear Algebra 55 (2007), 381-397.K. L. Patra, Maximizing the distance between center, centroid and characteristic set of a tree, Linear Multilinear Algebra 55 (2007), 381-397....
1. "Character is like a tree and reputation like a shadow. The shadow is what we think of it; the tree is the real thing." - Abraham Lincoln 2. "In the end, it's not the years in your life that count. It's the life in your years." -Abraham Lincoln 3. "Your character is ...
树木心材的特点及其加工利用characteristicanditsutilizationofheartwoodatree 系统标签: heartwood边材加工utilization树木characteristic - -2007年第4期综述图1心边材(东部红雪松)树木心材的特点及其加工利用张红梅,刘渝,张双保(北京林业大学,北京100083)摘要:分析了心材的特点,综述国内外心材的加工、利用现状,探讨了心材作为木...
Summary: A tree pattern $p$ is a first-order term in formal logic, and the language of $p$ is the set of all the tree patterns obtainable by replacing each variable in $p$ with a tree pattern containing no variables. We consider the inductive inference of the unions of these languages...
The "ultimate prunings" bypass gradual pruning and starts immediately with a 2 脳 2 determinant for a tree, as illustrated on numerous trees having n = 10 and less vertices. Possible application to larger graphs is indicated, few large graphs are considered and some generalization discussed.doi...
able3 Regressionanalysistablebetweenimportantvalueandnichebreadthof 11maintreepopulationsin hinesefirandbroad-leavedforest 项目 回归方程 相关系数 R0~05 R0~01 B C = 0~637x+ 0~4469 0~97 0~576 0~6581 B = 0~0083x+ 0~3799 0~76 0~576 0~6581 C = 0~13Zln(x)+ 0~4317 0~63 0~576 0...
nucleoprotein gene were amplified by reverse transcription-polymerase chain reation(RT-PCR) and then the PCR products were directly sequenced and analyzed.In the end,phylogenetic tree was constructed based on 450 nucleotide acids of the carboxyl end of nucleoprotein gene,and homological analysis was ...
Noun1.device characteristic- any measurable property of a device measured under closely specified conditions characteristic property- a basic or essential attribute shared by all members of a class; "a study of the physical properties of atomic particles" ...
Cell wall metabolism during the development of chilling injury in cold-stored peach fruit: association of mealiness with arrested disassembly of cell wall ... Partially tree-ripened ripe fruit of peach (Prunus persica L.) were stored for 1–4 weeks at 5 °C and then ripened at 20 °C for...
Facial recognition device.This views an image or video of a person and compares it to one in the database. It does this by comparing structure, shape, and proportions of the face; distance between the eyes, nose, mouth, and jaw; upper outlines of the eye sockets; the sides of the mout...