树的

The wood of such a tree; gumwood.

胶树材产树胶的树的木材；胶树材

WORD PROCESSOR Spell Checker (20+ langs., check block/all), Thesaurus, full control of fonts, colors, highlight color, left/right/center/justify/indent text, page margins, bullets, table color/shading/border/resize, format painter, text-sort, block-move, line/word-select, char.map, 100-level undo/redo, second editor pane etc. ATTACHMENTS: include files of any type and reasonable size; TREE FEATURES copy/paste, expand/collapse,sort, number tree, order tree-nodes through drag-drop, copy subtree directly to another database.

字处理器的拼写检查（ 20 + langs ，检查座/所有），词库，完全控制字体，颜色，突出的颜色，左/右/中心/理由/缩进文字，页边距，子弹，表颜色/阴影/边界/大小，格式的画家，文本排序，分块移动，线/字选择， char.map ， 100级别的撤销/重做，第二编辑窗格等附件：包括文件的任何类型的和合理的规模；树的特点复制/粘贴，展开/折叠，排序，有多少树，为了树节点通过拖放，复制子树直接向另一个数据库。

In this paper,lower bounds on the spectral radius of adjacency matrices of trees and perfect trees are discussed by algebraic method and edge switching of graph,and all trees which reach lower bounds on the spectral radius are obtained.

利用代数方法、图的边变换，以及树的邻接矩阵谱与L ap lacian谱的关系，研究树和完美树的邻接矩阵谱半径和L ap lacian谱半径的下界，给出达到下界的所有极树，得到的新结果改进了文献[2]的结论。

Especially,the subbranch of enterobacteriaceace made again four small branches as genus taxon.This tree also shows that bacilliform bacterium is distinct from each other in the NJ and MP trees.After all species on the tree are merged,the topological configuration of the unrooted tree of 16S gene is closed to that of the host range unrooted tree.However,the position of bacillus is greatly changed on both the unrooted trees.

将16S DNA的NJ树隐去所有的种，以属为单位所得到的以分枝形式的无根树在拓扑结构上与菌群分布含量所构建的无根树相近，但芽孢杆菌在两种无根树的位置中有较大的差异。

In this thesis, our research work mainly focuses on the following aspects: 1, To the question of the large depth of the tree structure of scene database in building environment, and need take much time on search node, to table a proposal of regularization restrictions on the BSP tree construction, for the sake of obtaining balanceable BSP tree, to improve the system efficiency.

本文的主要研究工作如下：(1)针对室内环境场景数据库的树型层次结构深度比较大，进行节点搜索时花费的时间比较大的特点，提出对BSP树的构造进行规则化限制，得到较为平衡的二叉树结构，来提高系统运行过程中对BSP树进行遍历的效率。

Based on knowledge tree of predicate,the planning tree of predicate is defined and some strategi...

在谓词知识树的基础上定义谓词规划树，并用各种策略来提高规划树的生成效率。

The trees had a light delicate foliage, the structure of which was different from that of the trees in Europe; it did not grow in bows or cupolas, but in horizontal layers, and the formation gave to the tall solitary trees a likeness to the palms, or a heroic and romantic air like fullrigged ships with their sails clewed up, and to the edge of a wood a strange appearance as if the whole wood were faintly vibrating.

树上只有轻轻薄薄纤细的树叶，树冠的结构不同于欧洲的树，既非弓形也不似穹顶，而是水平的层层分布的，这个形状让高且孤的树有点像棕榈树，也赋予了它好似收拢风帆的全帆缆船般的英雄色彩和浪漫气息，树的边缘的样子有些奇怪，好像整棵树都在微微颤动。

If we plant trees indiscriminately, just as those mediocre historic revival buildings everywhere, we are trivializing them.

到处乱种树，就像那些平庸的仿古建筑一样，只是在榨取树的剩余价值，让树看起来很琐碎，让树变成背景。

And that they should have this proclamation made throughout their cities and in Jerusalem:＂ Go out into the hill country and bring in branches of olive trees, oleasters, myrtle, palm, and other leafy trees, to make booths, as the law prescribes.

他们一听说如此，遂在各城和耶路撒冷，宣布这命令说：＂你们上山去，取橄榄树的枝叶、野橄榄树的枝叶、长春树的枝叶、棕树的枝叶，和其它茂盛树的枝叶，照经上所写的，搭造帐棚。

The idea has spread widely to other lands where it is variously celebrated as the 'Festival of Trees','Greening Week' of Japan,'The New Year's Days of Trees' in Israel,'The Tree-loving Week' of Korea,'The Reforestation Week' of Yugoslavia,'The Students' Afforestation Day' of Iceland and 'The National Festival of Tree Planting' in India. Arbor Day in its various forms is now recognised in more than fifty countries.问题补充: On Arbor Day, particular attention is drawn to the part trees play in our lives.

想法广泛传播了对它不同地庆祝作为树的'节日的其它土地，'绿化的星期'日本，'新年树的在以色列，'喜爱树的星期'韩国，'重新造林星期'南斯拉夫，'学生的植树造林天'冰岛和'全国节日在树荫处天，特护被引起对零件树演奏在我们的生活中。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。