树

The sweet gum, sour gum, and some Australian eucalyptus trees are gum trees.

甜胶树、酸胶树和一些澳大利亚的尤加利树都是产树胶的树。

First of all, to see the hut in front of trees, the trees hide the house, the only tree in the tree and exposed a number of buildings between the lines, lively tilt of the roof of the iceberg, a row of neat patterns of tiles.

首先看到的是小屋前面的树，那些树把小屋遮掩了，只在树与树之间露出一些建筑的线条，一角活泼翘起的屋檐，一排整齐的图案式的屋瓦。

Apart from being an appreciated timber tree, the Tulip tree is also planted as a shade tree and ornamental tree.

除了作为一个欣赏木材树，也是树种植郁金香作为遮荫树和观赏树。

Alpine treeline is an important ecotone, which is sensitive to climate change. So treeline ecology is of significant to study on global change. This study is a case study in Gonggashan Mountain, Southwestern China.

本研究以贡嘎山树线为例，以响应气候变化的可能敏感指标：树线位置动态、生长型的变化和树木更新节律为突破口研究树线对气候变化的响应，并与川西地区气候变化重建资料和巴郎山树线动态进行了对比。

Stack will be the first to use infix form of the formula into the form of the suffix and then form the basis of the suffix from the beginning of leaf nodes corresponding binary tree structure Finally after by traversal of the tree, and the value of the subtree, that is, for every arrival a node, the value of its sub-tree has been calculated, when the reach the root node, the obtained value is the formula of true value.

首先利用堆栈将中缀形式的公式变为后缀形式；然后根据后缀形式，从叶结点开始构造相应的二叉树；最后按后序遍历该树，求各子树之值，即每到达一个结点，其子树之值已经计算出来，当到达根结点时，求得的值就是公式之真值。

This paper presents a maximum criterion-based phylogeny analysis method for unrooted trees. To increase the confidence level of the derived evolutionary trees, we use bootstrapping and consensus analysis in conjunction with a genetic algorithm for crossover and mutation between evolutionary trees.

本论文采用最大概率字元特徵式的评分方式，以及无根的建构方法，利用基因演算法对所有可能的树的子树做交配与突变，再使用统计自序法与一致演化树法来增加树的可信度。

In 2002 Huaying cooperated with the State Model High School-Chengdu Shude Middle School to set up Shude International Department to deliver GAC international foundation program and VCE Sino-Australian Dual Diploma program on Ningxia Campus and WACE program on Guanghua Campus.

2002年华樱公司与一流名校国家级示范性重点中学成都树德中学合作成立树德中学国际部，在树德中学宁夏校区开设GAC国际大学预科课程、VCE国际双文凭课程，在树德光华校区开设WACE国际高中课程。

According to somephysiological characteristic in Camptotheca acuminata and several specific functionsof CPT, allene oxide cyclase, a key enzyme of jasmonites pathway, was isolated fromCamptotheca acuminata; mealwhile, it was investigated whether themRNA expression of CaAOC was related to the content of CPT in Camptothecaacuminata.

根据喜树自身的一些生理现象和喜树碱在其中可能参与的一些特殊作用，我们主要从喜树中克隆了茉莉酸合成途径的关键酶丙二烯氧化物环化酶(allene oxide cyclase，AOC)基因并考察了其对喜树碱含量的影响，同时还进行了其他方面的相关研究。

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。

It was concluded that Glomus mosseae inoculation improved the drought resistance of Broussonetia papyrifera Vent, especially in moderate stressed conditions. And the contribution of AM symbiosis to plant to avoid the stress or to increase its tolerance might be the result of modification of root morphology and fractal character.

由此作者认为，接种G.mosseae在不同土壤水分条件下促进了构树幼苗的生物量积累，这种促进作用在土壤干旱条件下尤为明显，表明AM菌根真菌G.mosseae提高了宿主构树的抗旱性；G.mosseae对宿主构树抗旱性的提高与G.mosseae对构树根系形态特征、分形特征的改变密切相关。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了