您的数据库中很可能存在多对一的关系。
You will probably have many-to-one relationships in your database.
场景映射到测试用例也是多对一的关系。
Scenarios map to test cases also in a one to many relationship.
模型现在在赛道和地点之间有多对一关系。
The model now has a many-to-one relationship between trails and locations.
对于一些关系加强联系(从多对一改为一对一)。
Tighten the cardinality (from many-to-one to one-to-one) for some of the relationships.
JPA支持一对一、一对多、多对一和多对多关系。
JPA supports one-to-one, one-to-many, many-to-one, and many-to-many relationships.
图2演示了如何使用GoTo来支持多对一的连接。
Figure 2 demonstrates the use of GoTo's as a means to support many-to-one connections.
内核提供了一种称为内核键的抽象，它映射到多对一的硬件键。
The kernel provides an abstraction called kernel keys, which map many-to-one onto hardware keys.
类似地，LineItem类与产品对象也具有多对一关系。
Similarly, the LineItem class has a many-to-one relationship to the product object as well.
多对一——其中整合了多个虚拟服务器，并将它们作为一个资源池。
M to 1 - where many virtual servers are consolidated and treated as one resource pool.
这些包括一对一和一对多构成关联，以及多对一和多对多的聚合关联。
These include one-to-one and one-to-many composition associations and many-to-one and many-to-many aggregation associations.
委派也可以将多个事件系结至相同的方法，达到多对一的告知功能。
Delegates also enable multiple events to be bound to the same method, allowing a many-to-one notification.
为了全面使用数据库，您可以将一些实体的关系理解为一对一而不是多对一。
To override the database interpretation of the relationship of some of your entities to be One-to-One rather than Many-to-One.
您可以从清单1和2看到，我在选手和比赛之间逻辑上建立了一个多对一的关系。
As you can see in Listings 1 and 2, I've logically modeled a many-to-one relationship between runners and a race.
如果您有多种彼此相关的记录，您也可以定义一对多、多对一、和多对多的关系。
If you have multiple types of records that are related to each other, you can define one-to-many, one-to-one, and many-to-many relationships as well.
同时引入空间距离的概念，根据调制映射关系，建立起多对一的最优信号检测理论。
At the same time, it introduces the definition of spatial distance, and establishes a multi-point to one point optimal signal detection theory according to the relationship of modulation mapping.
本文研究多对一搜索型随机格斗模型，求出了计算格斗双方各自获胜概率的实用公式。
The paper studies a kind of many versus one stochastic duel model with searching between two sides and deduces the formulas for calculating the winning probabilities for both sides.
您可以将一个维度表中成员之间多对一的关系定义为一个单独的维度表，从而形成层次结构。
You can define the many-to-one relationships among members within a dimension table as a separate dimension table, forming a hierarchy.
为此，提出了一种新的匹配判决算法——基于匹配度量矩阵扰动校正的多对一匹配判决算法。
To solve this problem, a new algorithm namely many-to-one matching decision algorithm based on correction of perturbation for matching measure matrix is proposed.
很多现代的UNIX操作系统实现了一个多对一的模型，用来映射用户空间的线程到系统内核对象。
Many modern UNIX operating systems implement a many-to-few model when mapping user-level threads to kernel entities.
我需要向它添加两个额外的注释，以在Location与Account之间创建一种多对一的关系。
I need to add two additional annotations to it, to create a many-to-one relationship between Locations and Accounts.
它们是一个或者多个其他JPA实体bean组成的一部分（例如，一对一或者多对一的关系）。
They are part of a composition (or aggregation) of one or more other JPA entity beans (for example, one-to-one or many-to-one relationships).
如果查看每个源的频率分布发现存在多对一的情况，并且一个源只有一个惟一的值，那么它很可能就是引用源。
If a review of the frequency distributions for each source points to a many-to-one condition and one source has only unique values, then it is a likely reference source.
我有这么多朋友，但是内心深处我还是有一种对孤独的恐惧。
I have so many friends, but deep down, underneath, I have a fear of loneliness.
好奇涵盖了如此多的行为，以至于可能不存在任何一种单一的“好奇心基因”能让人类对自己的环境感到好奇和探索。
Curiosity covers such a large set of behaviors that there probably isn't any single "curiosity gene" that makes humans wonder about and explore their environment.
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