No non-prime attribute in the table is functionally dependent on a part (proper subset) of a candidate key.
不存在非主属性对任一候选键滴部分函数依赖。
Those new pieces include two new nuclei (byproducts), some photons (gamma rays), but also some more free neutrons, which is the key that makes nuclear fission a good candidate to generate energy.
产生的新组成包括两个新原子核(副产物)、一些光子(伽马射线)以及更多的自由中子，它们是参与核裂变反应并产生能量的关键。
For example, if you are creating a Customer table and the CustomerID is marked as not null, then when you define the primary key, CustomerID will show as a candidate column.
例如，如果您要创建一个Customer表并且CustomerID 被标记为not null，则当您定义主键时，CustomerID将会显示为备选列。
A good candidate for a primary key has several characteristics.
一个好的主键候选具有几个特征。
The prep team's key task is to put together a briefing book on policy for the candidate, in addition to a position book detailing the opponent's stance on key issues.
竞选团队的主要任务是整理出该候选人的施政纲领，此外还要详述对手在重要议题上的立场。
Sometimes connectivity issues arise that can't be foreseen, so the key is to take these issues in stride and not disqualify a candidate without considering all the factors.
不过有时候出现网络连接问题也是毫无预兆的，所以关键在于适应这种情况而不是忽略其他因素而直接取消这名面试者的的资格。
One of the most delicate situations for executives is being an internal candidate competing against one or more external candidates for a key position.
对于执行官们来说，一个最为微妙的处境就是身为内部应聘者为了一个关键职位和一个或多个外部竞争者来竞争。
Perhaps the most obvious candidate for a new key account manager position is a salesperson who has been selling to a division or single location of the newly designated key account.
也许，对于大客户经理这个职位来说，最具优势的候选人就是一直在将新指认定的关键客户的区域或单一地点场所作为开展销售工作对象的销售人员。
How to generate candidate frequent sequential pattern and calculate its support is a key problem in mining frequent sequential patterns.
如何确定候选频繁序列模式以及如何计算它们的支持数是序列模式挖掘中的两个关键问题。
In normalization theory of relation database, finding candidate key and primary attribute is always a difficult problem.
在关系数据库规范化理论中，求解后选关键字和主属性一直是一个棘手的问题。
In a panel interview, the candidate should focus on one or two key members and control their reaction.
在小组面试，候选抓住一两个主要成员及控制其反应。
One can compute a key only. The other could find out all candidate keys.
算法一可计算出一个候选码，算法二可计算出全部候选码。
Sometimes connectivity issues arise that can't be foreseen, so the key is to take these issues in stride and not disqualify a candidate without considering all the factors.
不过有时候出现网络连接问题也是毫无预兆的，所以关键在于适应这种情况而不是忽略其他因素而直接取消这名面试者的资格。
The successful candidate will be a key technical element of the Company and will participate in the management and implementation of essential phases of the Company prototyping and product design.
成功的候选人将会成为关键技术要素，将参与管理和实施的基本阶段的公司产品设计原型。
The successful candidate will be a key technical element of the Company and will participate in the management and implementation of essential phases of the Company prototyping and product design.
成功的候选人将会成为关键技术要素，将参与管理和实施的基本阶段的公司产品设计原型。
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