It provides a consistent definition and structure of data using object-oriented techniques.

它将提供一致的使用面向对象技术的数据定义和结构。

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At a high level, metadata refers to information about data, such as its definition, structure, source, etc.

从高层面上说，元数据指关于数据的信息，比如数据的定义、结构、来源等等。

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Listing 2 shows the structure definition.

清单2给出了这个结构的定义。

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Both teams were looking at the way the fine structure of the universe has changed over time (though this is a rather specialised definition of fine structure, since it is looking at the distribution of galaxies).

ECONOMIST: Astronomy

It provided the first detailed definition of the size and structure of a two-MRC capability based on detailed analysis and war gaming.

CENTERFORSECURITYPOLICY: Center for Security Policy | The Measure of a Superpower: A Two Major Regional Contingency Military for the 21st Century | Page: 2

Critics said the ruling will make it harder for lenders, to cite one example, to determine whether a property fits the definition of vessel or fixed structure and thus the terms of a loan.

FORBES: Supreme Court Rules Floating House Is Not A Boat