This is a key step in understanding the magnitude and nature of the problem at a global level.
这是在全球层面上认识这一问题的严重性和本质的关键一步。
Selection of a component model requires an understanding of the dimensions of the business problem in the context of SOA best practices and current IT technologies.
选择组件模型需要在SOA最佳实践和当前的IT技术上下文中了解业务问题的各个方面。
Now that we have a good general understanding of this problem, let's look how ext3 implements journaling.
既然我们对这个问题已经有了一个总的很好的理解,让我们来看ext3是如何实现日志记录的。
One problem that people have is understanding what a portion is, because you say we should have this many servings of fruits and vegetables a day, we should have this many servings of that a day.
人类很难理解每餐食物摄入量这概念,因为假设,我们一天应该摄入一定份量的水果和蔬菜,各种食物每天都有一定摄入量
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