English translation for "选择树"

selection tree

Example Sentences:

	1.	None of the features in the tree are selected by default 默认情况下不选择树中的任何功能。
	2.	The results is showed as following : ( 1 ) within the four typical configuration patterns of the green spaces in front of office buildings , the small arbor + shrub + ground layer pattern has the best ecological benefits , with the evaluation result of 0 . 6847 while shrub pattern has the worst ecological benefits , with the evaluation result of 0 . 5385 ; small arbor + small shrub + ground layer pattern has the best aesthetic benefits with the evaluation result of 0 . 9691 while the tall arbor pattern is the worst , with the result of 0 . 6893 ; shrub pattern has the lowest investment with the highest evaluation result of 1 . 000 while small arbor + small shrub + ground layer pattern has the highest investment of construction and maintenance with the lowest economic evolution result of 0 . 301 ; small arbor + small shrub + ground layer pattern has the best comprehensive benefit with the evaluation result of 0 . 7961 while tall arbor pattern has the worst comprehensive benefits with the result of 0 . 6698 在配置模式上，以小乔+小灌+地被为佳。乔木层的盖度应控制在40左右，且选择树姿挺拔，树型高大的种类，灌木层盖度以30 40为宜，且姿态优美，观赏性强。 ( 2 )车间防护绿地的四种典型配置模式以大乔+灌木模式的生态效益最好，结果为0 . 8257 ，草坪的生态效益最差，结果为0 . 3265 ；美学效益以小乔+小灌木模式最好，结果为0 . 8448 ，草坪模式最差，结果为0 . 7304 ；经济投入以小乔+小灌最低，评价值最高，达到1 . 000 ，草坪模式最高，评价值最低，仅达到0 . 2310 ；综合效益以大乔+灌木最好，结果为0 . 8111 ，草坪最低，评价结果为0 . 5035 。
	3.	The appliance range of traditional tree - gauge arithmetic is narrow . this paper provide a new method of the choice of the tree . this method is based on the matrix and the finite element equation , so it can be called matrix method . this mathod adopts 1 range number of the matrix as the condition to choose branches of the tree , it is theoretically optimal , the analyses of calculation also shows that this arithmetic is excelled traditional method 本文提出了一种新的树规范选择算法。这种算法是建立在对系数矩阵与有限元方程进行分析的基础上的，所以被称为矩阵法。由于采用了向量的1范数作为选择树支的条件，所以这种算法在理论上是最优的，实际的算例的分析也表明这种算法优于传统算法。

Similar Words：

"选择输入" English translation, "选择输入法" English translation, "选择书" English translation, "选择属性" English translation, "选择属性页" English translation, "选择树木群落" English translation, "选择数据" English translation, "选择数据处理" English translation, "选择数据库" English translation, "选择数据中断" English translation