Check constraints are constraints on table columns that are used to restrict the user to a particular check condition.
检查限制是表的列上的限制，用于将用户限制到特定的检查条件。
To ensure law authority, we must foster a trust and belief in law among the people, weaken personal authority and establish state institutional systems that will restrict and condition each other.
要树立法律权威，必须逐步培养公民对法律的信任和信仰，弱化人的权威，同时，建立起相互制衡的国家机构体系。
The realization of teaching needs to meet the idea and realizing the condition, material guarantee condition, ability condition of the subject and norm restrict the terms etc.
教学的实现需要满足观念认识条件、物质保障条件、主体能力条件和规范制约条件等。
TCP/IP has chosen to restrict the scale factor due to a network condition. This could be related to a problem in a network device and will cause degraded throughput.
翻译成中文大概就是：由于网络状况TCP/IP选择限制比例因子。这个问题可能和一个网络设备有关并且会降低网络流量。
But what if you want to restrict your search based on some condition that applies to data in an XML column?
但是，如果您想根据某种应用于xml列中数据的条件对搜索进行限制，那么应该怎么做呢？
But what if you want to restrict your search based on some condition that applies to data in an XML column?
但是，如果您想根据某种应用于xml列中数据的条件对搜索进行限制，那么应该怎么做呢？
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