retention
n. 保留；扣留，滞留；记忆力；闭尿
n.
保留；记忆力，保持力；滞留，扣留；闭尿
双语释义
n.(名词)[U][S]具有，具备，享有，享用 possession or use of sth
[U][S]记忆力，记性 ability to remember things
[U][S]挡住，拦阻；保持，保留，容纳 action of holding sth in position or containing it
英英释义
retention[ ri'tenʃən ]
n.
the act of retaining something
同义词：keepingholding
the power of retaining and recalling past experience
同义词：memoryretentivenessretentivity
the power of retaining liquid
同义词：retentivenessretentivity
词组短语
retention time[分化]保留时间；[电子]保持时间
water retention保水；保水性；水份保持；保水力
customer retention客户保留；顾客维系
retention rate保留率；（承租人的）留购率；继续服役率，服役期满不退役的比例
retention period保存期
urinary retention尿潴留；尿滞留
retention enema[医]保留灌肠
retention index保留指数
retention ratio自留额比率，留存比率；留利率
retention curve保持曲线，保留区线
双语例句
用作名词(n.)
The retention is withheld only for bonus situation.
滞留金只是为了发奖金。
Did you specify a reasonable retention age?
是否指定了合理的保持期?
Plan a retention policy for e-mail messages and log entries.
为电子邮件和日志项计划一个保持策略。
His retention of energy at this hour is really surprising.
人们惊叹他在这个时候还能保持如此旺盛的精力。
I know that your powers of retention
我清楚你们的记忆力
Visual material aids the retention of information.
直观材料有助于加强记忆。
权威例句
THE RETENTION INDEX AND THE RESCALED CONSISTENCY INDEXDepth of processing and the retention of words in episodic memory.
Factor Retention Decisions in Exploratory Factor Analysis: A Tutorial on Parallel Analysis.
Evaluating storage, retention, and retrieval in disordered memory and learning.
The Gingival Index, the Plaque Index and the Retention Index Systems.
High Seed Retention at Maturity of Annual Weeds Infesting Crop Fields Highlights the Potential for Harvest Weed Seed Control
VEGF-induced adult neovascularization: recruitment, retention, and role of accessory cells.
A GENERALIZATION OF THE RETENTION INDEX SYSTEM INCLUDING LINEAR TEMPERATURE PROGRAMMED GAS-LIQUID PARTITION CHROMATOGRAPHY.
Perceived supervisor support: Contributions to perceived organizational support and employee retention.
IκB interacts with the nuclear localization sequences of the subunits of NF-κB: A mechanism for cytoplasmic retention
retention (n.)
late 14c., from Latin retentionem (nominative retentio) "a retaining, a holding back," noun of action from past participle stem of retinere (see retain). Originally medical; mental sense is from late 15c.
1. High energy environment are not conducive to the retention of organic matter in muds.
高能量环境不利于有机物在软泥中的保存。
-- 来源 -- 英汉 - 辞典例句
2. This quantity describes the retention of particles in a porous substance.
这个参数描述阻留在多孔体中的微粒量。
-- 来源 -- 英汉 - 辞典例句
3. Since it inaugurated the College Retention Program, Aspira has not had to go it alone.
实行“大学助读计划”以来，埃斯皮拉并非单枪匹马地干。
-- 来源 -- 英汉 - 辞典例句
4. Shape retention is a factor in almost all articles made from polymeric materials.
形状保持性是所有聚合物材料制品共有的因素。
-- 来源 -- 英汉 - 辞典例句
5. The obvious reason for this is the retention of industrial effluents.
其明显的理由是，生物降解工业废水必须有足够的停留时间。
-- 来源 -- 英汉 - 辞典例句
6. This overall deterioration in soil structure is usually accompanied by a reduced nutrient retention capacity.
这种土壤结构的全面恶化，通常伴随着养份保持能力的降低。
-- 来源 -- 英汉 - 辞典例句
7. The combination of effects has been recognized as a major cause of fabric or yarn loss of strength or color retention.
联合作用，是织物和纱线强力下降以及色度损失的主要因素。
-- 来源 -- 英汉 - 辞典例句
8. The most important requirement is to achieve an adequate retention of the preservative within the wood.
木材防腐处理的一个最重要的要求，就是要使防腐剂吸收量达到适当指标。
-- 来源 -- 英汉 - 辞典例句
9. The primary purpose is retention of electrical insulation and low-loss properties after extensive exposure to water.
主要目的在于在强烈侵水后保持其电的绝缘性以及其他性能降低较少。
-- 来源 -- 英汉 - 辞典例句
10. One or more adjacent characters in a mask that cause retention of the corresponding characters.
掩码中的一个或多个相邻字符,使相应字符得以保留。
-- 来源 -- 英汉 - 辞典例句
retention
