?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

citations
CET4

美 / saɪˈteɪʃnz /
n. [图情]引文;引用;[法]传讯(citation 的复数)

1. There were no footnotes or citations.
没有脚注或引用。
2. Do you have a copy of the department's document on the correct format for index, citations and references?
你有系里关于索引、引用和参考文献的正确格式的文件吗?
3. Although some say that citations for software or data have little currency in academia, they can have other benefits.
尽管有些人说,对软件或数据的引用在学术界不流行,但它们也能带来其他好处。
4. In so doing, they can potentially get three citations—one each for the data and software, in addition to the paper itself.
这样一来,他们就可能获得三次引用——数据和软件各一次,加上纸质论文本身。
5. These included how many papers they authored and how influential those papers were, as measured by the number of subsequent citations.
以后续引用数来衡量,这包括他们撰写了多少篇论文,以及这些论文的影响力如何。