在地球上的许多地方，生长缓慢的古树森林已被砍伐一空，以供人类使用。
Across much of the planet, forests of slow-growing ancient trees have been cleared for human use.
研究团队使用一个模型来观察几种种植和管理方式下的行道树变化。
The research team used a model to watch changes among street trees for several planting and management methods.
对巴西雨林过去的评估已使用卫星图像来记录被砍伐的地区，那里的农民和牧场主把所有的树都砍光并烧掉了。
Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees.
农民们说，如果它们使用肥料树，就只需要很少的雨水。
Farmers say they need less rainwater if they use fertilizer trees.
UNIX使用一个统一的目录树。
XMLNSC在从XML文档构建消息树时也使用更少的内存。
XMLNSC also USES less memory when building a message tree from an XML document.
因此是否这意味着如果节点超过几百个，应用不能在浏览器使用DOJO的树部件？
So does it mean that applications can't use DOJO tree widgets in browsers if the number of nodes is more than a few hundreds?
那些男孩使用树的方法。
但是属性使您能够确定dom树中的一些重要元素，所以您应该使用属性。
But attributes allow you to identify important elements in the DOM tree and you should use them.
增强的JFS2在执行索引节点搜索时使用二叉树表示形式，与JFS使用的线性方法相比，这种方法要好得多。
Enhanced JFS2 USES a binary tree representation while performing inode searches, which is a much better method than the linear method used by JFS.
命名空间的使用改变了逻辑消息树的内容（但不改变形状），这就是创建新域而不是修改原始XML 域的原因。
Use of namespaces alters the content (but not the shape) of the logical message tree, which is why a new domain was created instead of altering the original XML domain.
要在预设的影像树中链接自定义的元素，您需要使用新的元素。
To link a custom element with a pre-set shadow tree, you need to use the new element.
在ESQL编码期间使用动态引用来提高消息树导航的效率。
Use dynamic references during ESQL coding in order to improve the efficiency of message tree navigation.
一旦得到任意复杂度的树的根对象，就可以开始使用它了。
Once you have the root object of an arbitrarily complex tree, you can go ahead and work with it.
还可以根据上下文—嵌套它们的父元素或文档树中在它们层次之上的元素(祖先)，使用不同方式处理元素。
The elements can also be treated differently based on their context-the parent elements in which they are nested or elements hierarchically above them in the document tree (ancestors).
例如，您可能想修改复选框和单选按钮所使用的图标以便绘出它们的状态，或者使用其他的图标来绘制文件夹和树组件的节点。
For example, you may want to modify the ICONS used by the check boxes and radio buttons to paint their status, or you may want to use other ICONS to paint the folders and nodes of a tree component.
它还充当了我以前的论点(使用解析树使调试更容易，从而缩短开发时间)的示例。
It also serves as an example of my earlier contention that using parse trees makes debugging easier and consequently speeds development time.
本博客首次使用的图表方式——树型图表表明了20张最热门的图表的相对受欢迎程度。
A tree map, a style of chart used on this blog for the first time, indicates the relative popularity of the top 20 charts.
美国科学家表示，一种树菌能够提供直接由车辆使用的绿色燃料。
A tree fungus could provide green fuel that can be pumped directly into vehicle tanks, us scientists say.
在这幅作品中，蒙德里安试图通过使用混乱的曲线来诠释树的活力。
In this piece, Mondrian is attempting to convey the energy of a tree through the use of chaotic curved lines.
上面使用的是基于树的API，所有其他竞争的对象模型如DOM和JDOM 都提供了这样的 API。
The one I used above is the tree-based API that's provided by all other contemporary object models, such as DOM and JDOM.
这个对那些被从事同一项目的一组人使用的目录树极为有用。
This is particularly useful for directory trees that are used by a group of people working on the same project.
像我这样的环境保护论者们总是停止不了的在争论究竟使用真的树木作为圣诞树环保还是每年重复使用一颗假的圣诞树更加绿色。
Environmentalists like myself still haven't ended the debate over whether it is greener to use a real Christmas tree, or reuse a fake Christmas tree every year.
对这个决策树使用此人的这些属性就可以确定他购买M5的可能性。
The attributes of this person can be used against the decision tree to determine the likelihood of him purchasing the M5.
因为用户不使用基于树的对象模型来访问这部分文档，所以构造完整的树会因为数据重复而浪费内存。
Since the user is not using a tree-based object model to access this part of the document, constructing the entire tree would lead to a waste of memory due to replication of data.
系统树用于存储所用户都可以使用的数据，而用户树对于每一个用户是不同的。
The system tree is used to store data that is intended to be available to all users, while the user tree is different for each user.
每个XML文档均是定义良好的元素和属性树，并使用树遍历来表示XML查询。
Any XML document is a well-defined tree of elements and attributes, and XML queries are expressed in terms of tree traversal.
如图5所示，您需要得到树对象，然后使用方法中的一种以右击树的节点。
As shown in Figure 5, you need to get the tree object, and then use one of the methods to right-click a node of the tree.
如图5所示，您需要得到树对象，然后使用方法中的一种以右击树的节点。
As shown in Figure 5, you need to get the tree object, and then use one of the methods to right-click a node of the tree.
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