This freedom, however, can lead to significant memory management problems, and these problems can cause programs to crash or degrade over time.
然而，这种自由可能会导致严重的内存管理问题，而这些问题可能导致程序崩溃或随时间的推移导致性能降级。
This article looks at a class of problems that can be difficult to find by visually inspecting code, and these problems may occur only under rare circumstances.
本文将讨论一类通过人工检查代码不容易找到的问题，而且此类问题只在很少见的情况下存在。
The problems in carrying out the national standards for scientific paper writing are pointed out and these problems can be divided into general ones and important ones.
指出了在科技论文撰写中执行国家标准方面存在的问题，这些问题又分为一般性问题和重要问题。
In this article, some problems commonly encountered in the design of heat exchangers were presented, and these problems have to be paid attention in design process.
列举了一些换热器设计中易出现的问题，提醒设计者注意。
And these problems have gradually become hot spots that arouse extensive attention.
该问题已逐步成为人们广泛关注的一个热点问题。
And these problems have gradually become hot spots that arouse extensive attention.
该问题已逐步成为人们广泛关注的一个热点问题。
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