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- 树的内皮
- 更多网络例句与树的相关的网络例句 [注:此内容来源于网络,仅供参考]
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From the point of view of geobotany, with the method of correlative factors of growth of plants, a countrywide theoretic ecological division was done for the introduction of Camptotheca acuminata and three kinds of areas of ecological preferent zone, ecological adaptive zone and ecological unadaptable zone were divided. With the theory of synecology, the characteristic on environment, constitution, life form spectrum, diversity, similarity of plots of communities were researched. Applying the method of species association, discrete distribution, indensity index, fractal geometry, etc. to research relations between the species of the communities, space distribution of Camptotheca acuminata, structure of age of Camptotheca acuminata, in different communities. Using the theories of autoecology, distibutons of seeds on land and growth of seedlings in vertical and horizontal directions, biomass of organ of Camptotheca acuminata were analyzed. On the opinions of conservation biology, the external and internal factors impressing Camptotheca acuminata were analyzed to research the mechanism of the endangered species, and with using of CTM Model, the future development direction of Camptotheca acuminata in different communities were forecasted, and. Standing on the position of resources ecology, discussing the regularity of camptothein in Camptotheca acuminata of different sites and seeding of different resources, also the the derive technics of camptothecin.
本文从地植物学的角度,运用植物生长相关因子法,对我国喜树资源的生态适宜区进行了划分,理论上确定了我国的喜树的引种栽培的最适生活区域、生态适宜区域和不适宜生活区域;从群落生态学的角度,对野生喜树所在的典型群落的群落环境、群落组成、群落生活型谱、群落的物种多样性特点、群落样地间相似性进行了研究;从种群生态学的角度,运用种间联结性、离散分布模型、聚集强度指数、分析几何等分析手段,对野生喜树所在典型群落间的种间关系、喜树的空间分布格局、年龄结构等进行了分析;从个体生态学的角度,对不同年龄组的喜树的种子的散落的垂直分布、水平分布、时间分布及种子发芽率和千里重等特点、不同种源的人工喜树苗期特点、喜树的高生长和茎生长特点、喜树的器官生物量特点进行了研究;从保护生物学的角度,对野生喜树的濒危的内部因素和外部因素进行了探讨,并运用CTM模型对不同群落中野生喜树的种群趋势进行了预测;从资源生态学的角度,对我国地理环境下喜树中喜树碱含量的地理分布规律、不同种源的喜树幼苗中喜树碱含量变化规律进行了研究,并对喜树碱的提取工艺进行了探讨。
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The study wanted to make clear the index of freeze injury to Lichi. Low temperature data of Fujian province recent years and now, information about freeze injury of lichi in survey and literature were gathered, refering to photo and corresponding low temperature data about five county in winter in 1999 that provided by guangxi research institute of meteorological disaster mitigation; by statistic methods dealing with above information gave the result on the extreme low temperature data gathering by thermometer screen and the freeze injury grade of lichi; correlation analysis on data of freeze injury and the extreme low temperature indicated that the temperature of no freeze injury and slight freeze injury and moderate freeze injury and serious freeze injury and most serious freeze injury is respectively -0.3℃ and -1.9℃ and -3.1℃ and -3.8℃ and -4.1℃; Difference of teperature between every freeze injury grade of lichi turned to disappear when grade increased.
为了弄清给荔枝树造成损害程度低温指标,收集了福建省近几年冬季考察的低温资料、荔枝树低温冻害调查资料和有关参考文献中记载的荔枝树冻害资料、同期的低温资料,参考广西壮族自治区气象减灾研究所1999—2000冬季5个县荔枝树冻害的照片资料和相对应的低温资料;经统计处理整理成同时同地荔枝树的冻害级别与百叶箱中的最低气温资料;据荔枝树的冻害资料和最低气温资料进行相关统计分析,经相关分析表明:它们可以用一元二次方程进行拟合;荔枝树的无冻害、轻冻害、中冻害、重冻害、严重冻害的最低气温分别为-0.3℃、-1.9℃、-3.1℃、-3.8℃、-4.1℃;荔枝树各个冻害级别之间温差随着冻害级别的提高而缩小。
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fault tree analysis, least cut-set, constructional importance, probabilistic im portance, coefficient critical importance.
本文介绍事故树分析法,探讨它在船舶运输安全工作中的应用问题。事故树分析法的步骤包括:选定"顶端一事件"建立事故树、事故树化简、事故树的定性
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Trees Page 2 of 21 By Joyce Kilmer I think that I shall never see A poem lovely as a tree ; A tree whose hungry mouth is prest Against the earth's sweet flowing breast ; A tree that looks at God all day , And lifts her leafy arms to pray ; Anest that may in Smmer wear Anest of robins in her hair ; Upon whose bosow has lain , Who intimately lives with rain .
作者通过对树的赞美来讴歌造物的神奇。小树自得天机自长成,于不经意中已经使得诗人的才情在大自然的佳作前自叹弗如。想来,我永远找不到一首诗像树一样美妙。树的饥饿双唇紧偎大地把甜美的乳汁尽情吮吸。树整天仰望着上帝,祈祷时,举起枝叶扶苏的双臂。夏天,树还会把知更雀的小巢 Page 3 of 21 戴在自己发梢。雪花在树的怀抱里冬眠,树和雨露更是亲密无间。
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I've ever heard of this from my teacher,quyuan:the bird bulid nest in 枳树 becauseof it's winding branch,a wind rose in cave because it's hollow.
我听老师屈原说:枳树的枝弯曲所以会引来鸟筑巢,洞穴是中空的就会引来风。
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"And I may add," said Herbert,"that the eucalyptus belongs to a familywhich comprises many useful members; the guava-tree, from whose fruit guavajelly is made; the clove-tree, which produces the spice; the pomegranate-tree, which bears pomegranates; the Eugeacia Cauliflora, the fruit of whichis used in making a tolerable wine; the Ugui myrtle, which contains anexcellent alcoholic liquor; the Caryophyllus myrtle, of which the barkforms an esteemed cinnamon; the Eugenia Pimenta, from whence comes Jamaicapepper; the common myrtle, from whose buds and berries spice is sometimesmade; the Eucalyptus manifera, which yields a sweet sort of manna; theGuinea Eucalyptus, the sap of which is transformed into beer byfermentation; in short, all those trees known under the name of gum-treesor iron-bark trees in Australia, belong to this family of the myrtaceae,which contains forty-six genera and thirteen hundred species!"
&我还要补充一句,&赫伯特说,&有加利树的这一科包括很多有用的种类,其中番石榴的果实可以制造果子酱;丁香树出产香料;安石榴树结安石榴;桃金娘丁香树的果实可以酿造美酒;乌葛杨梅树含有很浓的酒精成分;石竹科的杨梅树皮可以制成珍贵的肉桂;尤琴椒树可以制造牙买加辣椒;普通杨梅的嫩芽和果子里有时可以提取胡椒。有加利树可以提供一种香料,几内亚有加利树的树液经过发酵可以制成啤酒。一句话,澳大利亚所有的橡皮树和铁皮树都属于这种桃金娘科,它包括四十六属和一千三百种。&
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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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The main difficulty in maintaining the low-flying, right before the target stopped before there are some mountains, trees also more than the flying height, waiting for the alarm, flying low over the tree would die a hurry, here is a pattern even distracted skills tree from the woods and trees around the gap between the wearing, wearing a back end, failed several times, the requirements of high technology is,豁出去later, and is not even a few fighter planes like you play, the beginning fly, warning a short while, and soon the hills, two aircraft from put a red 4 missiles, missile thought more terrible, the result was even easy to flash, I saw a missile fly in front of the explosion really fun, in fact, the missile is a good hide, and more attention after the perspective to observe the missile position, when the missile away from you, almost 100 distance of 100 -200 m,(their estimate of the distance from there anyway) who has risen sharply and optional, you can play to stimulate the rapid decline in almost a sudden sharp rise in the ground, of course, elections are the rapid turn right turn left, air giant slalom, flip aircraft line, multi-练练, the computer is the point of missile小意思, nothing after playing air combat, interesting ah ~~~~ even the highest record was 28 to avoid a meeting, including surface-to-air missiles, the computer told me to fly by the tail I am thrown to the ground the trees the mountains 11 miles or a word and the computer novice and more air play than the simple low wear and more trees to the
难度主要在保持低空飞行,快到目标前有一些高山挡住,树还特别多,飞的比树高,等着报警把,飞的比树低想死着急,这里偶愣是用花样技巧,从树林里树与树的缝隙之间穿了过来,最后又穿了回去,失败几次,要求技术实在是高,后来豁出去了,不就是几架战斗机偶就跟你们玩玩,一开始就高飞,不一会报警了,快到山头, 2架飞机冲过来放了4导弹,原以为导弹多可怕,结果,被偶轻松闪过,看见导弹飞到我前面爆炸真好玩,其实导弹是很好躲的,注意多用后视角,观察导弹位置,当导弹离你差不多100-200米百距离,(自己估计的反正有段距离)可选者急速上升,还可以玩刺激急速下降快到地面时突然急速上升,当然选者急速右转左转,空中大回转,翻转飞机都行,多练练,电脑那点导弹完全是小意思,以后没事耍空战,有意思啊~~~~偶最高纪录是1次避了28枚导弹包括地对空,电脑跟我机尾飞被我甩在地上山上树上海里11次总之新手还是和电脑多玩玩空战比起超低空穿树简单的多的去了
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The edible pod or seed of any of several beans, especially the kidney bean.
牧豆树果荚,角豆树果荚牧豆树或角豆树的可食用果荚
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N AVL tree which is often used to store data is a height-balanced binary search tree.A historically popular alternative to the AVL tree is the red-black tree.
VL树是一种平衡二叉查找树,经常用来组织数据,红黑树是AVL树的有效替代者。
- 更多网络解释与树的相关的网络解释 [注:此内容来源于网络,仅供参考]
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antiarin:弩箭子甙(见血封喉树的有毒成分)
antiar | 南洋箭毒树(爪哇产桑科植物), 见血封喉树 | antiarin | 弩箭子甙(见血封喉树的有毒成分) | antiarrhythmic | 抗心律失常的,抗心律不齐的
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directory window:目录窗口, (计算机用语) 在窗口文件管理显示某磁盘目录树的窗口
directory tree 目录树, 磁盘上分散到图书馆的图例 (计算机用语) | directory window 目录窗口, (计算机用语) 在窗口文件管理显示某磁盘目录树的窗口 | direful 可怕的; 悲惨的 (形)
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General Sherman:一棵树的树名
364managern. 经理 | 366General Sherman一棵树的树名 | 367slopen. 倾斜,斜坡; v. 倾斜
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Hackberry:朴树的一种/朴树果/朴树材
hackamore /驯马用的一种笼头/ | hackberry /朴树的一种/朴树果/朴树材/ | hacker /怪客/业余高段电脑使用者/恶作剧者/计算机窃贼/
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hagberry:树的一种/树果
hag /丑老太婆/老妖/巫婆/魔女/ | hagberry /树的一种/树果/ | hagfish /八目鳗类鱼/
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preorder for binary tree:二叉树的前根次序
potential solution tree 期望解树 | preorder for binary tree 二叉树的前根次序 | primary mother-tree selection 初生代母树选择
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vinedresser:修剪葡萄树的人/葡萄园丁
vine /葡萄树/有蔓的植物/蔓草/藤蔓/ | vinedresser /修剪葡萄树的人/葡萄园丁/ | vinegar /醋/食用醋/不悦的脸/不高兴/不和悦/不悦的/
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Aa' lasser en lle coia orn n' omenta gurtha:愿你生命之树常青(直译话应该是"原你生命之树的树叶永远不会枯黄)
祝狩猎开心(也可以指杀敌) Quel fara | 愿你生命之树常青(直译话应该是"原你生命之树的树叶永远不会枯黄) Aa' lasser en lle coia orn n' omenta gurtha | 一帆风顺(原风撑起你的帆) Aa' i'sul nora lanne'lle
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Update tree lightmap color:更新树的
Refresh tree and detail prototypes刷新树和详细的原型 | Update tree lightmap color更新树的lightmap | Update tree color更新树木的颜色
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you're flowers blow tree after tree; and swallow:你是一树一树的花开,是燕
水光浮动着你梦期待中白莲. lotus in dreams finally blossoms,... | 你是一树一树的花开,是燕 you're flowers blow tree after tree; and swallow | 在梁间呢喃,--你是爱,是暖, susurrates between girders--you're...