extract是什么意思 extract在线中文翻译

extract 英 [ˈekstrækt] 美 [ɪkˈstrækt]

extract 词典解释

1. He tried to extract his pole from the mud.
   他试图用力将杆子从泥中拔出来。
2. This substance is extracted from seaweed.
   这种物质是从海藻中提取的。
3. He extracted some sentences from the book.
   他从那本书中摘录了几个句子。

1. He read several extracts from the poem.
   他读了诗中的几段。
2. She read me a few extracts from her own new novel.
   她把她自己的新小说念了几段给我听。

1. 抽取
   ...0、关联复制 抽取(Extract) 引用(Instance Feature)11、特征编辑 参数(Edit Feature Parameters) 定位(Edit Positioning) 移动(Move Feature) 重排序(Reorder Feature) 删除(Delete Feature) 抑制(Suppress Feature) 取消抑制(Unsuppress Feature) 去除参数(Remove Parameters) 实体密度(Density)第二部分课程内容本部分学习...
2. 取出
   ...你可以从这样的一个收集品中抽取出(extract)一份单一的文件,并且在本『许可证』下将它单独地散布,其条件是你要在抽取出的文件中插入本『许可证』的一份副本,并且在关於那份文件的逐字的复制的所有其它方面,遵循本『许可证』....
3. 提取
   ...用户可以手动选择/ 放弃冲突来合并版本.Repository Brower 中的树形结构会列出该项目包含的各级子目录和对象.如图 7 所示.图 7 Repository Brower 3.3.2 提取(Extract) 提取( ) 当用户需要恢复旧有文件版本时,...

1. a passage selected from a larger work
   e.g. he presented excerpts from William James' philosophical writings
   Synonym: excerpt excerption selection
2. a solution obtained by steeping or soaking a substance (usually in water)
   Synonym: infusion

1. extract by the process of distillation
   e.g. distill the essence of this compound
   Synonym: distill distil
2. calculate the root of a number
3. take out of a literary work in order to cite or copy
   Synonym: excerpt take out
4. remove, usually with some force or effort
   also used in an abstract sense
   e.g. pull weeds
   e.g. extract a bad tooth
   e.g. take out a splinter
   e.g. extract information from the telegram
   Synonym: pull out pull pull up take out draw out
5. obtain from a substance, as by mechanical action
   e.g. Italians express coffee rather than filter it
   Synonym: press out express
6. separate (a metal) from an ore
7. deduce (a principle) or construe (a meaning)
   e.g. We drew out some interesting linguistic data from the native informant
   Synonym: educe evoke elicit draw out
8. get despite difficulties or obstacles
   e.g. I extracted a promise from the Dean for two new positions

extract [ˈekstrækt]

相关单词辨析

这组词都有“引文、引语”的意思，其区别是：
quotation: 常指篇幅较短的引语。
extract: 指选录或摘录，一般较长。