descriptor
音标[dis'kriptə]
汉语翻译
【计】 描述符; 描述词; 解说符
英语解释
名词 descriptor:
- the phonological or orthographic sound or appearance of a word that can be used to describe or identify something同义词：form, word form, signifier
- a piece of stored information that is used to identify an item in an information storage and retrieval system
例句
- A null field descriptor is the descriptor that forms the blank division in export.一个空白字段描述符是在输出中形成空格的描述符。
- A blank field descriptor is a descriptor to make blank on output.一个空白字段描述符是在输出中形成空格的描述符。
- A word, symbol, or number used as a descriptor for retrieval of information from a collection, especially in a coordinate indexing system.用作描述符的一种字、符号或数，用于从某一集合中，特别是从某一配位标引系统中检索信息
详细解释
de.scrip.tor
n.Computer Science （名词）【计算机科学】 A word, a phrase, or an alphanumeric character used to identify an item in an information storage and retrieval system.描述符：在信息的存取系统中标识一条信息的单字、词组或混合字符串
来源：Late Latin [describer] 后期拉丁语 [描述符] from Latin dôscrobere dôscript- [to describe] * see describe 源自 拉丁语 dôscrobere dôscript- [描述] *参见 describe
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