目前，在世界范围内，80%以上适合种植农作物的土地都在使用中。
At present, throughout the world, over 80% of the land that is suitable for raising crops is in use.
美国国家资源保护委员会发现DDT是一系列使用中的危险化学品里最受欢迎的一种。
The United States National Resource Defense Council has found that DDT was the most popular of a long list of dangerous chemicals in use.
“我们需要更多的资金并付出更多的努力来让这些语言重新回到日常使用中来。”国立美国印第安人博物馆的弗雷德·纳沃斯基说道。
"We need more funding and more effort to return these languages to everyday use," says Fred Nahwoosky of the National Museum of the American Indian.
在典型使用中，进程用于支持并行性。
In typical usage, processes are used to support concurrency.
在这些简单的使用中，不会看到代码行为上的差异。
In these simple USES, you won't see a difference in the behaviour of the code.
从此图中可以看出所有10个连接始终都在使用中。
This graph shows that all 10 connections were always in use.
这些资源要么是持续使用中，要行是已经发生了泄漏。
These resources are either constantly in use or have leaked.
使用中的计算机数量在2002年已经达到10亿。
使用的操作特定于任意一个存储库以及使用中的分支方案。
The operation used is specific to any one repository and the branching scheme in use.
正如在之前的例子中看到的，使用中的引用不能被移动或清除。
As we saw in the previous example, references that are still in use by the process cannot be moved or cleaned up.
从使用中创建的步骤定义和自动样例创建也能节省巨大的时间。
Step definition creation from usage and automatic examples creation save great amount of time too.
如果数据库正在使用中，则应从命令行界面使用.dump命令。
If the database is in use, the.dump command from the command-line interface should be used.
结果是，许多人更熟悉这个日历，而且认为它是惟一的使用中的日历。
As a result, many people are most familiar with this calendar and think it is the only calendar in use.
据英特尔公司表示，每600部使用中的智能手机就需要一台服务器。
According to Intel, one server is needed for every 600 smartphones in use.
电脑桌和迷你支架让笔记本电脑在使用中更加符合人体工学。
Lapdesks and mini-stands make laptops more ergonomic on the go.
如果一个锁正在使用中，而另一个线程尝试获取它，这时会发生锁争用。
Lock contention occurs when a lock is currently in use and another thread attempts to acquire it by another thread.
正如您所预料的，网络会保持这些乘积的一个使用中的计数器。
As you'd expect, the net keeps an ongoing tally of these products.
您现在可以从含有一个基于Dojo的GUI的Wink的使用中获益了。
You can now reap the benefits of using Wink with a Dojo-based GUI.
当链接安全性在使用中时，所有请求都获得一个由链接用户ID定义的授权。
When link security is in use, all requests are given an authority defined by the link user ID.
该参数值较高可能会影响优化器在缓冲池使用中对比较保守的存取方案的选择。
Higher values for this parameter can influence the optimizer to choose access plans that are more conservative in buffer pool usage.
另一个箭头也代表一种可能的发布步骤，但它不会在日常使用中遇到。
The other arrows represent publishing steps that are possible, but are not encountered during every day use.
上一期专栏主要围绕着xml语法本身使用中的一些常见误解进行的。
My previous column focused on frequent misunderstandings in the use of the XML syntax itself.
为了演示使用中的脱机应用程序，这里给出了一个同步的联系人示例。
To illustrate an offline application in action, a synchronized contacts sample is provided.
如果所有的端口都在使用中，卸载VVM并用一个未使用的端口范围来重新安装。
If the any of the ports are in use, uninstall VVM and re-install it using an un-used port range.
即使在实际使用中该模式是相当抽象的，他们也会提供你有价值是方案实现提示。
Even though patterns are abstracted from concrete USES, they also provide you valuable implementation hints.
但是，在实际使用中应根据具体情况进行分析，有时也需要悲观锁定方案。
However, this should be evaluated on a case by case basis — there are situations where pessimistic locking is necessary.
酒店还保留着开业以来原始的电梯(尽管不在使用中)，一些古器物也陈列起来展览。
The hotel still has the original elevator (though not in use), as well as artifacts on display from when it first opened.
任何附加的数据都可以放置在这里，但是，在到目前为止的使用中，这个域通常是空的。
Any additional data could be placed in here, but in usage so far, this field is generally left empty.
同样，PDF的页码在实际使用中是必要的，所以需要定制的风格元素只有页码对齐方式。
Again, page numbering on the PDF is necessary for practical usage, so the only style element that should be customized here is the page number alignment.
上面所提到的使用中的灵活性，看上去可能与操作XML文档中的灵活性是一样的。
Flexibility in usage, mentioned above, might seem to be the same as flexibility in working with the XML document.
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