sample tree
英 [ˈsɑːmpl triː]
美 [ˈsæmpl triː]
网络 样树
双语例句
- Only select the sample Model-To-Text transformation plug-in in the Workspace Plug-ins tree
在工作空间插件树中只选择模型到文本转换示例插件 - The Tree sample included with this article demonstrates the creation of a tabular Tree.
本文中包含的Tree示例将演示如何创建表Tree。 - A sample entry from the master detail Input is displayed on the left-side tree, while the right-side tree defines the Output template of the transformation.
左侧的树中将显示来自主细Input的示例条目，而右侧的树则定义转换的Output模板。 - Create sample resources for showing Grid and Tree output
创建样例资源来显示Grid和Tree输出 - You can build an XML query visually by selecting sample resultant nodes from a tree representation of a schema or XML document and dragging the nodes onto a return grid.
您可以通过从一个模式或XML文档的树型表示中选择示例结果节点，并将这些节点拖放到一个返回网格中，从而可视化地构造一个XML查询。 - Method of sample tree collection for physical and mechanical tests of wood
GB/T1927-1991木材物理力学试材采集方法 - By using PowerBuilder 7, inquiry through a clue of combination of conditions including structural tree, strati graphic tree, well number tree and sample number tree is realized, which meets the thinking way of geologists.
以构造树、地层树、井号树、样品编号树为数据导航线索，利用PowerBuilder7数据库开发工具，设计了符合地质人员思维观念和使用习惯的树状组合条件查询。 - The optimum regression models of different dominant plants and organs of the sample trees of tree layers in the four stands of secondary tropical forest were built.
并建立了4个林分主要优势种及乔木层器官生物量的回归模型。 - Through the typical sample survey, I have ascertained the output of bow leaf of oak tree seed.
通过典型抽样调查，查明甘肃林区主要建群树种橡树的籽壳碗叶的产量； - Research on Collection of Sample for Modeling of Commonly Used Two-Way Tree Volume Model
通用性二元立木材积模型的建模样本研究 - Analysis of the data on sampling in two stages demonstrated that the component of variance in specimen was larger than that in sample tree for most samples of both species, which revealed that the size of second stage sampling had considerable effect on the accuracy of sample.
多数两阶段抽样样本的试件项方差分量大于样木项方差分量，说明株内变异较大，二阶抽样单元数对样本精确度有相当影响。 - Problems in sample collection in foliar nutrient diagnosis of forest tree
林木叶片营养诊断中的取样问题 - A New Method for Sample Tree Location ── Triangle location
样木定位新方法&三角定位法的研究 - In this way, several samples for volume table construction can be obtained from one sample tree.
一株样木可获得龄阶数个编表样本。 - New method for deciding the sort of the test sample based on SVM decision tree
基于SVM决策树判别测试点类别的新方法 - Sample Tree Analysis and Its Application to the Construction of Volume Tables
样木解析法及其在材积表编制中的应用研究 - The sample plot in which average tree height, crown width and height diameter ratio all are bigger has sustained more damages, capacity of anti wind of this sample plot is weaker.
林木平均树高、冠幅和高径比大的标准地受破坏重，抗风能力差。 - Using mean sectional measurement, according to principle of probability with misjudge, differences among shapes of tree trunks were studied on 306 sample trees in 6 species. The results are nearly alike except a few tree species.
对6个树种306株样木，用平均区分求积式，根据误判概率原理研究树干形状之间的差异，经计算分析，除少数几个树种外，其他都很接近。 - In this paper, the theory and method for collection of sample to be used for modeling of commonly used two-way tree volume model are presented.
研究提出了组织通用性二元立木材积模型建模样本的理论和方法。 - The classification accuracy increases as the number of sample points increases. The decision tree learning classification gave a highest accuracy of 79.0%.
随着样点数量的增加，分类精度也随之提高，该研究中景观分类精度最高达到79.0%。 - It showed that the minimum sample for spot checking tree spatial distribution patterns of natural Korean pine broad leaved forest should be 49.
结果表明，天然红松阔叶林空间分布格局调查的最小样本量为49。 - This paper also compares CVD model with other models by using data of the sample tree and gives some useful conclusions.
同时，利用实例将CVD模型与现行模型进行比较，给出了一些有益的结论。 - At the same time it achieves well standard sample shoe tree?
同时很好的实现标准样楦的放码。 - Data sample pretreatment of decision tree and Support Vector Machine method is conducted by the documents of product design knowledge segmentation processing, feature extraction, feature merger and expression vector.
通过对产品设计知识文档的分词处理、特征抽取、特征合并及向量表达，为决策支持向量机方法提供样本数据预处理。 - When generating a binary tree structure present, is usually based on the distance between the distribution of the samples to determine the class or the sample position in the tree node.
目前在生成二叉树结构时，通常依据样本的分布情况或样本类别间的距离来确定样本在树中节点的位置。 - Moreover, initial field of knowledge is established based on priori domain knowledge, small amount of sample data and then the establishment of the initial assumptions, and decision tree learning and training.
以先验领域知识和少量样例数据为基础，建立初始假设，并通过决策树的学习和训练，建立初始的领域知识体系。 - At the same time it maintains the advantage that the decision tree algorithm does not require users to master knowledge in the field of application but only to classify unknown dates by automatically building a classifier of sample collection. A combined optimizational decision tree algorithm is proposed.
同时保持了决策树算法不要求用户掌握应用领域的知识，完全通过样本集自动构建分类器对未知数据进行分类的优点。提出了一种组合优化决策树算法。 - The kinds numbers of plants for this three layer is herb layer shrub layer tree layer. The vertical structure of every sample site is clear and could be divided into tree layer, shrub layer and herb layer.
各样地垂直结构层次分明，划分为乔木层、灌木层和草本层。植物种类草本层＞灌木层＞乔木层。