查询词典 schema

This classification schema pertains to cases that are not related to a reversible cause of AF (eg, thyrotoxicosis, electrolyte abnormalities, acute ethanol intoxication).

这种分类形式并没有把房颤的可逆因素考虑在内（例如，甲状腺毒症，电解质异常、急性酒精中毒）。

Viii Furthermore, topicalisation realises the situational parameter Mode, the speaker's manipulative ways of arrangements of experiential meaning in terms of his cognitive schema and communicative intention in aware of the addressee's knowledge; and the phonological category for realising Theme and Topic is Tonicity. It is then clear that topic systems in text are informational in essence.

作者还区分了由中心主题系统明确表达的说话人的编码意图，及其与可能存在的其它隐含意图之间的关系，说明了将"意图"和"语义"分离开来的必要性，探讨了"主题化"和"隐喻化"暨"说话人意图"之间、以及后两者和语言编码之间的关系，指出了大脑处理信息过程的复杂性。

In this approach, all objects such as program schema, transformation rules, applicability conditions and transformation processes, etc.

在论文的后部份，我们讨论基于类型理论的、形式化的变换式程序开发方法。

He Turing Machine was an open schema for a potentially infinite range of particular applications.

uring 机器是可能地无穷范围的特别申请的一个开着的轮廓。

Now that we've set up the background, we can generalize it and a pretty much complete "schema" including a test for unicity of the identifiers could be

现在我们台子搭起来了，归纳一下，一个更完善的包括测试标识符单一性的"schema"可能是这样的

If you want to learn about validating XML, the next step is learning about DTD and XML Schema.

如果你想知道如何验证XML的有效性，那么下一步可以学习有关 DTD 和 XML Schema 的知识。

Finally, the condition examining and schema decomposition algorithm are given.Fourthly, The definitions of elementary merge dependency set and minimum elementary merge dependency set are put forward. The weak leftside conflict and weak rightside conflict in the minimum elementary merge dependency set are defined. The conclusion that when the minimum elementary merge dependency set has weak left side conflicts or weak right side conflict is reached, The decomposition meeting PEK isα-cyclic is given. The algorithms of calculating the minimum elementary merge dependency set and examining the conflicts are given.

给出了条件的判定算法和数据库模式的分解算法。4、提出初等归并依赖集和初等最小归并依赖集的概念，定义初等最小规并依赖集的弱左部冲突和弱右部冲突，讨论了初等最小归并依赖集下的冲突问题，给出了在FD集F其初等最小归并依赖集D中存在弱左，右部冲突时模式分解为满足PEK为有α环的结论，并给出了初等最小归并依赖集的求解方法，冲突的判定算法。

We will also be required to generate XML schema based on an Excel Work Sheet.

我们还需要生成XML架构基于一个Excel工作表。

The process of ROLAP Star Schema design in the DW of Resident population and some special problems such as factless table are presented. Secondly, when Parts of a practical system— Resident Management Information System designment are given. IDCard Management, Approvement Management, Query Module are modued with LJML and designed by modues brought forward. Some problems ecountered in system designment are analyzed and discussed and then above theories analyses are strengthened and improved.

第二，论文结合一个实际应用系统—常住人口信息系统，针对本人负责的部分子系统：身份证管理、审批管理、查询部分模块，使用UML对各子系统建模、选择应用层结构设计应用层、选择数据约束设计模式设计数据约束，使得上述技术应用到实践当中，并结合系统中出现的各种问题进行分析、探讨，提高、深化了前面的理论分析、设计。

A NF2 extended data model with object—oriented features is presented, and its semantics is formally described. The data model has the following features. Its database schema has NF2 extended structures, the data values can be either atomatic or composed by'set'and'tuple'constructors with a fixed order. The'table'concept unifies classes and relations.

该模型的主要特点有：数据库模式是扩展的非一范式结构，数据值既可以是原子的，也可以通过构造符set，tuple以特定的顺序反复复合而成；用表的概念统一了类和关系；对象标识既可以由用户定义，也可以由系统定义。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。