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- SIMPLE KEY NORMAL FORM 简单关键字范式
- temporal elementary key normal form 时态初等关键字范式
- Research on Decomposition Problem of Temporal Elementary Key Normal form and Temporal Simple Normal Form in Temporal Database with Multiple Time Granularities 具有多时间粒度的时态数据库初等关键字、简单范式分解问题研究
- Modernity has its normal form and alienated form. 而现代性又有着它的合理形态与异化形态。
- The body as a Normal Form of Thinking? 身体:作为一种思维的范式?
- Prenex normal form of the first order logic propositional is the key to propositional logic. 对于一阶谓词化为其前束范式问题，一般可以通过三个步骤完成，首先去掉逻辑式中的连接词；
- Second normal form requires that each non-key column be fully dependent on the entire primary key, not on just part of the key. 第二范式要求每个非键列完全依赖于整个主键,而不仅仅依赖于主键的一部分。
- Used by many simple key systems, but can easily be changed by any user with minimal technical knowledge, using readily available third-party software. 被许多简单的密匙系统使用，但是能被任何具有最小技术知识的用户容易改变，使用第三方软件。
- This design violates second normal form, because Product Name is dependent on Product ID, but not on Order ID, so it is not dependent on the entire primary key. 此设计违反了第二范式,因为“产品名称”依赖于“产品ID”,但并不依赖于“订单ID”,因此并不依赖于整个主键。
- Where the First Normal Form deals with atomicity of data, the Second Normal Form (or 2NF) deals with relationships between composite key columns and non-key columns. 在第二范式中，任何非关键字字段必须依赖整个主关键字。
- For example, the following query is a simple key join that joins the tables product and sales_order_items based on the foreign key relationship in the database. 例如,以下查询是一个简单的键连接,它基于数据库中的外键关系连接表product和sales_order_items。
- In general, the volume and price of large-volume, or units run the normal form. 一般来说,价升量增、价跌量缩是大盘或个股运行的正常形态。
- The table is called the normal form or the strategic form of the game. 也称博弈的标准型或策略形式。
- This model is in a special form called disjunctive normal form (DNF). 这一模型表现为一种特殊的形式--正常分离形式（DNF）。
- The satisfiability problem of conjunction normal form (abbreviate SAT problem) is an NP_complete problem. 合取范式可满足性问题(简称SAT问题)是一个NP完全问题。
- Returns the normalized form of the specified quaternion. 返回指定四元数的正规化形式。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- SKIP (Simple Key Management for IP) IP 网络简单密钥管理(协议)
- With this disjunctive normal form, the Operation Scheme written in Z was divided into Sub-Operation Scheme. 然后根据析取范式将Z语言描述的操作模式划分为子操作模式;
- SKIP Simple Key Internetwork Protocol 普通密钥网络间协议
