1·SQL is a declarative language in the sense that only the data of interest is described in the program, not the algorithm for obtaining the data.
SQL在某种意义上来说是一种在程序中只描述感兴趣的数据的声明性语言，而不是为获得数据的算法。
2·This is the first time that this example is using a relation as a declarative statement to define an expression (in other words, a value assignment) instead of using it for model-to-model mapping.
这是本例子第一次把关联作为一个定义表达式(换句话说，一个赋值语句)的声明性陈述来使用，而不是用它作模型到模型的映射。
3·Note the declarative approach: you specify what to do with the elements and the processor (through its built-in tree walking logic) decides when to apply a template.
注意声明方法：您指定如何处理元素，处理器(通过其内置的树遍历逻辑)决定何时应用模板。
4·True to its functional programming heritage, you can do most everything you want to do in R using plain declarative statements.
按其函数式程序设计传统，使用普通声明语句，您就可以在 R 中完成几乎所有的事情。
5·Applications can access relational data from a server and match up the result in a browser in a unique and declarative approach.
应用程序可以访问服务器中的关系数据，并在浏览器中以独特的声明式方法对结果进行协调。
1·They are usually expressed as declarative statements in the form of "the system shall do..."
它们通常被表示为“系统应做…”形式的陈述语句。
2·This kind of memory is known as \"declarative\" memory, which differs from non-declarative memories, or \"how to\" memories.
这种记忆称为“陈述性”记忆，这与非陈述性记忆以及“怎么样”类的以及是不同的。
3·For example, declarative memory may first be used to consciously learn how to [en] drive, but then with practice driving gradually becomes automatized in procedural memory.
比如，我们可能要先利用陈述性记忆来有意识地学习如何开车，接着在程序记忆中慢慢练习开车，最后开车变成自动行为。
4·Geometric constraint systems can be divided into two categories: declarative and constructive systems.
几何约束系统可以分为陈述式和构造式两类。
5·It is found that the declarative mood type takes the largest proportion, next are imperative and interrogative mood types.
研究发现，在语气类型中，陈述语气占据绝大部分数量，其次是祈使语气和疑问语气。