There are several classic deadlock and synchronization problems the student must understand in order to begin to reason about creating secure, efficient operating systems.
为了开始创建安全、有效的操作系统,学生必须了解许多经典的死锁和同步问题。
God bestows love upon the world, first in creating it out of nothing, no reason why there had to be a world, and no reason why there had to be human beings.
上帝将爱赐予世界,首先是从虚无,创造了世界,为什么要有世界,为什么要有人类都没有原因。
The reason for creating a data source or database pool is that it increases application performance, because opening even a single connection is a CPU-intensive operation.
创建数据源或数据库池的原因是它能够提高应用程序性能,因为即使打开一个连接也会十分占用CPU。
Individual Web addresses would then follow. U.N.Under Secretary General for Economic and Social Affairs Sha Zukang highlighted the reason for this year's conference, "Creating Opportunities for All,"
VOA: standard.2009.11.16
But, part of the reason I think is, globalization is creating a global culture and the excitement and enthusiasm that we once saw in isolated cities, like Los Angeles, are spreading out and are seen more and more around the world.
不过,我认为原因之一是,全球化塑造了全球性的文化,原来只存在于单个城市,例如洛杉矶,的狂热与激情,扩散到了全世界各地
It's different. It's outside you and that's the reason for creating it.
是不一样的。它在创作者之外,那也是创作它的原因。
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