Some important rules to note in summary;
一些重要的规则归纳如下；
Helen: There are some important rules about mixing entertainment and business.
海伦：关于商场上的应酬有些重要的规矩。
The structure of centrifugal jigs is developed and some important rules must be followed for application of the centrifugal jigs.
提出了离心跳汰结构与应用须加遵循的若干重要规律；
That is not to say that some rules, like formatting rules, are not important, just that they should be weighed in comparison to other issues, such as null Pointers or mishandled exceptions.
这并不是说某些规则(如格式设置规则)不重要，而是应该将它们与其他问题进行比较权衡，例如空指针或处理不当的异常。
But some large groups say that US tax rules are a more important barrier.
但一些大型集团表示，美国的税收法规是更重要的障碍。
Another, say some, is that overzealous health and safety rules have deprived children of important ways of learning about the world.
一些人则认为第二个原因是过度在乎所谓的健康以及安全条例，它们剥夺了儿童学习这个世界的一个重要方式。
Association rules mining is an important technique in data mining and KDD, but some problems exist in the association rules mining based on support and confidence.
关联规则挖掘是数据挖掘和知识发现中一门重要技术，但基于支持度-置信度框架的关联规则挖掘存在一些问题。
Therefore, it is necessary to find out the source and distribution rules of some important elements and assess the marine environment impact.
因此，掌握柘林湾各营养元素的来源、分布规律、进行海洋环境质量评价等是非常必要的。
Therefore, it is necessary to find out the source and distribution rules of some important elements and assess the marine environment impact.
因此，掌握柘林湾各营养元素的来源、分布规律、进行海洋环境质量评价等是非常必要的。
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