segment
segment 英 [ˈsegmənt] 美 [ˈsɛɡmənt]
vi. 分割 n. 段；部分 vt. 分割
进行时:segmenting 过去式:segmented 过去分词:segmented 第三人称单数:segments 名词复数:segments
- A segment is one of several pieces that together create a whole. You could offer a segment of your orange to your girlfriend as a Valentine's Day gift. She’ll probably enjoy the orange, but she may break up with you.
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- vi. 分割
- n. 段；部分
- vt. 分割
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1. Each segment contains rows from only one table defined in the table space.
每个段只能包含该表空间中定义的一个表中的行。
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2. However, each of the following configurations takes one segment (256MB) away from the database shared memory.
但是，下面的每种配置都会从数据库共享内存中拿出一个段（256MB）。
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3. Listing 2 shows a segment from one of these files.
清单 2 展示了来自这样一个文件的片段。
- segment (n.) 1560s, from Latin segmentum "a strip or piece cut off, a cutting, strips of colored cloth," from secare "to cut" (from PIE root *sek- "to cut"), with euphonious alteration of -c- to -g- before -m-. Latin segmentum was used in Medieval Latin as a geometry term, translating Greek tmema, and the word was first picked up in English in this sense. Meaning "segmental portion of anything circular" is from 1640s; general sense of "a division, section" is from 1762.
- segment (v.) 1859, intransitive, in reference to cell division, from segment (n.). Transitive sense, "divide (something) into segments" is from 1872. Related: Segmented; segmenting.
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