Only one task may hold the mutex at a time, and only this task can unlock the mutex.
一次只能有一个任务持有互斥锁，并且只有这个任务可以解锁互斥锁。
They are interesting for the fact that they are very plain and undecorated for the time, with only one plain central panel at the back and no armrests.
很有趣的是，当时它们很普通，没有装饰，只是后面有一个简单的中央面板，没有扶手。
Only a small fraction of a bank's total deposits will be withdrawn at any one time.
任何时候，一家银行的总存款只有少量会被提取。
In the past few months, I've been traveling for weeks at a time with only one suitcase of clothes.
在过去的几个月里，我旅行了好几个星期，只带了一行李箱的衣服。
Since we only take one step at a time, there is no need to plan our route for one can make continuous decisions about where to turn next.
既然我们一次只走一步，就没有必要计划我们的路线，因为一个人可以不断地决定下一步去哪里。
Only at the time when one's breathing, mind and posture get into one, one is in the condition of yoga exercise.
只有当呼吸、意识和姿势结合成一体时，才是真正的瑜伽练习。
One rule is that only 100 people at a time can visit the island.
其中一条规定是，这座岛屿一次只能接待100人。
As long as only one system on either host is running at any given time, only one deployment manager will be used.
在任何给定的时间内，只要任一主机上只有一个系统在运行，就会仅使用一个部署管理器。
You can select several periods but only one actuality at the time.
可以选择几个期间，但一次只能选择一个现状。
On the other hand, you also shouldn't have only one parameter document, unless you're certain that only one user at a time will use the server agent.
另一方面，也不应该仅使用一个参数文档，除非您肯定每次只有一个用户会使用该服务器代理。
Finally, when making changes, be careful to make changes only one at a time so that you can really assess the impact of your change.
最后，进行更改时一定要小心谨慎，一次只进行一个更改，以便能够真正评估您的更改的影响。
Remember those puzzles where you had to transform one word into another while changing only one letter at a time?
您还记得这样的字谜么——每次只允许修改单词的一个字母，就能把它变换成另外一个单词？
Therefore, only one storage area is active at a time and the remaining ones are inactive.
因此，每次只有一个存储区域是活动的，其他存储区域不活动。
There is now a locking mechanism to ensure that only one thread at a time goes through any of the wrapped calls.
现在有一个锁机制来确保每次仅能有一个线程经过任何已包装的调用。
That is because nearly all software is still designed to run on a single-core chip; in other words, it is designed to do only one thing at a time.
这是因为几乎所有的软件的都是按照单核处理器来设计的；换句话说，软件被设计为每次只做一件事。
They only apply to one document at a time and may return a (possibly empty) fragment of a document.
它们一次只能用于一个文档，且返回文档片断(可能为空)。
Ports are numbered from 0 to 65535 and only one application at a time may register for a single port.
端口的数字可以从0到65535并且一个程序每次只能有一个端口。
With a static compiler that only compiled one class at a time, we'd be out of luck.
对于每次只编译一个类的静态编译器，我们很幸运。
This attitude is fundamental to achieving results. Prioritize your important tasks in order and focus on only one at a time.
把你的重要任务按优先排序，每次只著眼于其中一个。
In previous versions of Modeler, the cut-and-paste function for process elements could act on only one object at a time.
在早期版本的Modeler中，针对流程元素的剪切和粘贴功能一次只能作用于一个对象。
That is, you make sure that only one thread at a time can access a certain data structure by locking and unlocking it.
这就是说，通过线程的锁定和解锁，对于某一数据结构，确保某一时刻只能有一个线程能够访问它。
But they attack only one settlement at a time, so you can keep your mobile Vikings moving from hotspot to hotspot.
但是他们进攻，唯一的解决，那么你可以让你的手机移动，从北欧热点研究热点。
Because there are so many factors that can influence NFS performance, make changes only one-at-a-time so that you can accurately assess the impact of your change.
因为有许多因素都可能会影响NFS的性能，所以一次只进行一项更改，这样一来，您就可以准确地评估您的更改所带来的效果。
We internally activate many thoughts at once, but we can retrieve only one at a time.
我们能一次激活许多不同的想法，但只能集中注意力思索其中的一个。
A copying collector divides the memory space in half and only USES one half at a time.
拷贝收集器把内存空间从中间分成两半，每次只使用一半。
For example, some card companies can only hold one trip at a time, causing problems to travellers on a multi-country trip.
例如，某些信用卡公司每次只支持一个旅途的支付，这就对进行多国旅行的旅行者造成困扰。
Singletons are classes that are designed to have only one instance existing at a time in an application.
单一实例指的是旨在让应用程序中一次只存在一个实例的类。
Singletons are classes that are designed to have only one instance existing at a time in an application.
单一实例指的是旨在让应用程序中一次只存在一个实例的类。
应用推荐