查询词典 tree line

The math models of the tree structure chart and the net structure chart are formed by describing the different road state abstractly.The tree structure chart model is presented without consideration of U structure and ring structure. This kind of model has a notable feature: there is a line only between the two dot in the chart, which means that there is only one road from one point to another point in expressway ,so the tree structure chart is called "single roads chart".

在不考虑U型路段和环路的情况下，提出了高速公路的树状结构图模型，该模型具有一个显著的特点：图中两点之间有且仅有一条连线，这意味着由高速公路上的一个地点到达另一个地点仅有一条通路，也称这种高速公路树状结构图为"单路径图"；考虑到包含U型路段和环路的高速公路路况，提出了高速公路的网状结构图模型，这种模型可抽象成一个连通图，即图中任意两点之间至少有一条直线相连，这意味着由高速公路上的一个地点到达另一个地点有多条通路，也称这种高速公路网状结构图为"多路径图"。

Taiwan drove to the 21 line continued to visit on the 12th bridge, the entrance to a note card, that is, at the entrance to Mount Zion, according to indicators continued to turn left can see the door of Zion Holy Mountain, above the two white A winged cherubim (Mount Zion built cherubim door is symbolic of God Chapai angel guards the road leading to the tree of life, security guards God's sacred mountain, symbol of human life to the Eden tree has smooth the road), The mood is extremely beautiful; along the way can also see many of special significance to the beautiful scenery and attractions, such as the Tianchi Zion, David Castle, the Arc de Triomphe House, Victory Tower, the Monument of truth over power, Tianxiayijia, Meiyuan, Ting Li-jun, The altar, the Temple of Christ is the rock, flashing the tent, Zion tree house, and so on the beautiful scenery, as if your exposure in the nature of worldly paradise!

驱车前往台21线续行至12号桥头处，可以入口处有一说明牌，此即为锡安山的入口处；依指标左转续行可以看见锡安圣山的大门，上面安有两个白色著翅膀的基路伯(锡安山建基路伯大门乃象征神差派天使看守通往生命树的道路，护卫神的圣山，又象征人类通往伊甸生命树的道路已经畅通了)，意境极为优美；沿途也可以看见许多具有特殊意义的景物和美丽的景点，如锡安天池、大卫城堡、凯旋楼、胜利大楼、真理战胜强权纪念碑、天下一家、梅园、立君亭、祭坛、圣殿、基督是磐石、闪的帐棚、锡安树屋等等美丽的景致，让您置身在彷佛人间仙境的大自然中！

A contour tree has found many important applications in map generalization,terrain analysis,etc.with respect to generating contour tree,this paper has proposed a scan-line based method,this method translates intersection point pair of scan-line and contour line as range,explains containment relation between range as containment relation between contour lines,determines "one-many" direct containment relations between parent contour and child contour by this method.

中国科学院计算所，北京 100080摘要等高线树在地图的产生、地形分析等应用中具有较重要的应用。对于产生等高线树，提出了一种基于扫描线的方法，该方法把扫描线和等高线之间的交点对解释为区域，利用区域之间的包含关系对应等高线之间的包含关系，以这种方式来确定父等高线与子等高线之间的"一对多"直接包含关系。

After nest found, the dominating ecological factors with definite distance to nest tree (less than 10 meters) including tree species, tree height, habitat type of nesting-tree, nest position, the type of nesting tree branch, nest type, the type of nest-site, the viability status of tree and branch was described and measured. Geography coordinates (latitude-longitude) was converted into orthogonal coordinates, and add to Arcview3.2 as shape-file, and measured the distance between nest and the habitat type including double-line river, lake, seasonal lake, shallow mire, deep water mire, meadow mire, farmland, sparse forest, forest marsh, the boundary of Nature Reserve and road.

将调查所获得的东方白鹳巢址坐标转换成平面直角坐标，并将巢位点作为Arcview3.2中的矢量图层加入到已经矢量化的洪河保护区生境类型图中，运用Arcview3.2的距离量算功能，量算出每个巢距各生境类型的距离，包括双线河、湖泊、时令湖、轻沼泽、重沼泽、沼泽化草甸、旱田、疏林和森林沼泽，以及距保护区边界和公路的距离。

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。

Coordinate sequence method is made up of the instruct information of polygon boundary x, y coordinate. It is the easiest polygon vector encoding method. The file structure of this method is easy, but because of the polygon boundary has stored two times, it will produce data redundancy, moreover, short of neighbor threshold information; Tree index encoding method make all the boundary points digitizing, store the coordinate sequence, connect the point index to boundary line, and then connect the line index to other polygons, so as to the tree index structure has came into being. It eliminates neighbor polygons boundary data redundancy problems; Topology structure encoding method is a method which by setting up a complete topology relationship structure, resolve the neighbor threshold and island information process problem. However, it makes arithmetic more complicated and makes database bigger.

坐标序列法是由多边形边界的x，y坐标对集合及说明信息组成，是最简单的一种多边形矢量编码法，文件结构简单，但多边形边界被存储两次产生数据冗余，而且缺少邻域信息；树状索引编码法是将所有边界点进行数字化，顺序存储坐标对，由点索引与边界线号相联系，以线索引与各多边形相联系，形成树状索引结构，消除了相邻多边形边界数据冗余问题；拓扑结构编码法是通过建立一个完整的拓扑关系结构，彻底解决邻域和岛状信息处理问题的方法，但增加了算法的复杂性和数据库的大小。

Writing in the January issue of the Journal of Applied Ecology, Italian ecologists warn that ski pistes above the tree line result in fewer species and lower numbers of birds compared with natural grassland at similar altitudes.

写在2005年1月发行的应用生态学杂志，意大利生态学家警告说，工作渠道滑雪以上树木线导致更少的种类和数量较低的鸟类相比，天然草原类似709 。

Writing in the January issue of the Journal of Applied Ecology, Italian ecologists warn that ski pistes above the tree line result in fewer species and lower numbers of birds compared with natural grassland at similar altitudes.

写在一月号的JOURNAL应用生态学生态学家警告说，意大利滑雪pistes树线以上导致少种鸟类数量相比，降低天然草原在海拔相似。

In most areas, the vertical distance from the tree line to a mountain's peak is less than a quarter-mile.

在大部分区域，从树木生长线到山峰的垂直距离，少于0.25英里。

A large shadow crossed the tree line ahead, and a flock of red-tailed parrots took flight.

一个巨大阴影横跨在前面树林上，一群红尾巴鹦鹉被惊飞。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。