retention
英 [rɪˈtenʃn]
美 [rɪˈtenʃn]
n. 保持; 维持; 保留; (液体、热量等的)保持,阻滞; 记忆力; 记性
复数:retentions
Collins.1 / BNC.6675 / COCA.6542
牛津词典
noun
- 保持;维持;保留
the action of keeping sth rather than losing it or stopping it- The company needs to improve its training and retention of staff.
公司需要改进对员工的培训和留用工作。
- The company needs to improve its training and retention of staff.
- (液体、热量等的)保持,阻滞
the action of keeping liquid, heat, etc. inside sth rather than letting it escape- Eating too much salt can cause fluid retention.
摄盐过多会导致体液潴留。
- Eating too much salt can cause fluid retention.
- 记忆力;记性
the ability to remember things- Visual material aids the retention of information.
直观材料有助于加强记忆。
- Visual material aids the retention of information.
柯林斯词典
- N-UNCOUNT 保持;保留
Theretention ofsomething is the keeping of it.- They supported the retention of a strong central government.
他们赞成保留一个强大的中央政府。
- They supported the retention of a strong central government.
英英释义
noun
- the act of retaining something
- the power of retaining liquid
- moisture retentivity of soil
- the power of retaining and recalling past experience
- he had a good memory when he was younger
双语例句
- One research report has shown that comprehension and retention of reading were decreased when students listened to lively music.
一项研究报告表明,在听轻快的音乐时读书的理解力和记忆力降低了。 - Side effects include somnolence, urinary retention and elevation in liver enzymes.
副作用包括嗜睡、尿滞留和肝指数上升。 - This helps gain customer confidence, adoption, retention, and improved satisfaction.
这样可以帮助获得客户信任、采用、保留和改进的满意度。 - The two aspects involved are retention and recall.
有关的两个方面是记忆和追忆。 - The resulting methodology and conclusion provide a basis for the successive study on customer retention model.
得到的研究方法和研究结论,将为后续顾客保持模式研究莫定基础。 - Different customers mean different retention time and profitability.
不同的顾客对企业意味着不同的保持期和收益。 - This course explores memory retention and localization throughout the life of an individual.
这门课程探究个体生命中记忆的保持和定位。 - I hereby acknowledge possession and retention of a copy of this Agreement.
本人特此承认已拥有和保存本合约影印本一份。 - Data security, retention, and management will be part of your standards discussion as well as programming conventions.
数据安全性、保留和管理将是与标准有关的讨论以及编程约定的一部分。 - The first step of retention analysis is to extract and clean up the trace pesticides.
农药残留量分析的第一个环节就是从样品中提取和净化痕量农药,以便进行分析测定。