DB2 Viper 中引入的带注释的 XML 模式分解特性可用于将 XML 文档整个或部分地分解成关系表。
The annotated XML schema decomposition feature introduced in DB2 Viper can be used to decompose XML documents, wholly or partially, into relational tables.
当将数据分解成多个具有外键关系的表时,这尤其重要。
This is important when data is decomposed into multiple tables having foreign key relationship.
我已经描述了Saxon所做的第一件事就是将样式表“编译”成装饰树以便以后能够有效地执行。
I have already described how the first thing Saxon does is to "compile" the style sheet into a decorated tree for efficient execution subsequently.
Something I can measure and I can tabulate, and when I turn my dT knob here I know what's going to happen to the enthalpy.
----热容,我们可以用实验,测出热容并成表,当我知道这里的变量。
We can tabulate them. We can know them, and then when we have reactions that inter-convert different compounds, we can calculate the heat of reaction is just the difference between the heat of formation of the reactants, and the heat of formation of the products, right.
种化合物的生成热,可以把它们列成表,可以认知它们,而当我们要处理,在不同化合物间转变的反应时,我们只要计算反应物和,生成物的生成热之间的不同,就能计算出反应热。
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