strangler trees
- 相似词
- 相关歌词
- Tree Of Life
- The Disco Strangler
- Colostomy Bag
- June
- Forest For The Trees
- Weapon Of Unholy Wrath
- 拼写相近词组、短语
- strangler tree
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Definition of tree ADT, FirstChild-NextSibling Representation, Tree traversals, Applications of trees, Definitions and properties of binary trees, Traversal of trees, Recursive functions of trees, Threaded binary trees, Binary search trees, AVL trees, Splay trees, B-trees, Application of binary trees.
树的定义,树的兄弟表示法,树的遍历,树的应用;二叉树的定义和基本特性,遍历二叉树,二叉树的递归操作,线索二叉树;二叉排序树,平衡二叉树,Splay树,B-树,二叉树应用。
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Thunbergii trees were established, and the sun survivorship curves were drawn with field data. The results showed that in the three plots, the height and basal diameter growth of regenerated young P. thunbergii trees had exponential, linear, and quadratic functional relations with age and the age structure was of spindle, discrete, and pyramid types, respectively. Most of the regenerated young trees were distrbuted at 0.3-1.2 m from their nearest standing trees, and the individuals of the young trees decreased near to or far from the nearest standing trees. Inplots Ⅰ and Ⅲ, the expected average life of regenerated young P. thunbergii trees had a decreasing trend with their increasing age, and the survival number of the population also decreased with increasing population age. The survivorship craves of regenerated young P. thunbergii trees in the two plots approximated to the type of Deevey Ⅱ, indicating that the young P. thunbergii populations in the plots were at stable development stage. The population structure of regenerated young P. thunbergii trees in plot Ⅱ was lesser integral, suggesting that the population was of declining types being related to human disturbance, slope and other environmental factors.
结果表明:(1) 3个样地中幼龄植株高生长、基径生长与年龄均分别呈指数函数、直线和二次函数关系;(2) 3个样地黑松幼龄植株年龄结构存在着明显差异,分别表现为纺锤形、残缺型和金字塔型;(3)幼龄植株主要集中分布在距最近立木0.3~1.2m,离立木越近或越远幼龄植株均逐渐减少;(4)对样地Ⅰ和样地Ⅲ黑松幼龄植株生命表和存活曲线的分析表明,随年龄的增加,黑松幼龄植株生命期望值基本上呈递减趋势,黑松幼龄植株种群存活数也随着年龄的增加而降低;样地Ⅰ和样地Ⅲ黑松幼龄植株种群存活曲线近似于Deevey Ⅱ型,表明2个样地黑松幼龄植株种群处于稳定发展阶段;(5)样地Ⅱ幼龄植株种群结构很不完整,表明该种群属于衰退型,与人为干扰及坡度等有关。
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On the base of the principal factors selected from natural, social and economical conditions in Shenyang, 230 varieties virescence plants are analyzed and ranked, the paper picks out diaphysis trees, basic trees, ongoing expansion trees, adequately retained trees and selective trees from them, and the selection and adjustment program of basic trees and diaphysis trees.
在此基础上,采用园林专家咨询评价的方法,结合前人的研究成果及园林工作的实践总结,从生态适应性、观赏性、生态效能等方面全面系统的建立了沈阳市绿化植物的评价应用的综合指标体系,并根据沈阳市的自然条件和实际情况确定了主要的指标因子对沈阳市常见的230种绿化植物进行了综合评判和分级,筛选出最适宜的骨干树种和适宜的基本树种及宜继续推广的、可适当保留的或应淘汰的种类,提出了沈阳市绿化基调树种和骨干树种选择和调整的方案。
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Were there any fruit trees on the farm:农场有些水果树吗
7. We all like it very much.我们非常喜欢它... | 8. Were there any fruit trees on the farm?农场有些水果树吗? | 9. Yes, there were. There were apple trees, orange trees and pear trees.是的. 有苹果树,橘子树...
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kill:杀害
瑞德尔作案手段诡秘而残酷,自称是BTK Strangler,即捆绑(Bind)、折磨(Torture)、杀害(Kill)他人的扼杀者(Strangler). 他悄悄潜入或者敲门进入受害者的居所,对受害人施以绑架、折磨、强暴、直至刀刃相加或窒息性扼杀. 有两位遇害母亲的幼童,
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Strangler:扼杀者
瑞德尔作案手段诡秘而残酷,自称是BTK Strangler,即捆绑(Bind)、折磨(Torture)、杀害(Kill)他人的扼杀者(Strangler). 他悄悄潜入或者敲门进入受害者的居所,对受害人施以绑架、折磨、强暴、直至刀刃相加或窒息性扼杀. 有两位遇害母亲的幼童,