retention是什么意思 retention怎么读
英式：[rɪˈtenʃn]
美式：[rɪˈtenʃn]
CET6、TEM8、IELTS、GRE、考 研
retention单词基本解析：
n.保留; 记忆力，保持力; 滞留，扣留; 闭尿n.保留物, 保存, 保持(力), 记忆力
n.保留；记忆力，保持力；滞留，扣留；闭尿
retention变化用词：
retention英英释义：
Noun1. the act of keeping in your possession
2. the power of retaining and recalling past experience;
"he had a good memory when he was younger"
3. the power of retaining liquid;
"moisture retentivity of soil"
名词 retention:
the act of retaining something
同义词：keeping, holding
the power of retaining and recalling past experience
同义词：memory, retentiveness, retentivity
the power of retaining liquid
同义词：retentiveness, retentivity
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
retention中文词源：
retention用法和例句：
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。
Eating too much salt can cause fluid retention.
摄盐过多会导致体液潴留。
Visual material aids the retention of information.
直观材料有助于加强记忆。
They supported the retention of a strong central government.
他们赞成保留一个强大的中央政府。
Article 11 Joint exposure information for the duration of retention of permanent.
第十一条联合曝光信息的保留期限为永久.
Objective To increase the retention and stability of traditional removable partial denture.
目的:改进常规可摘局部义齿设计的不足,增进固位、稳定.
Extended breath retention may have to be modified to meet your needs.
延长呼吸保持力,不得不按照你的实际情况而有所调整.
One cause of retention time uncertainty identified is poor oven temperature repeatability.
一个引起保留时间不确定度大的因素是差的柱温箱温度重复性.
Objective In order to study on the reasons of postoper katie chronic urine retention of hemorrhoid.
目的探讨痔术后发生慢性尿潴留的原因.
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.
辞典例句
Cationic starch is widely used in wet end as strengthening, retention and drainage agent.
阳离子淀粉被广泛应用于纸机湿部,起增强 、 助留、助滤作用.
Retention of knowledge requires concentration of the mind.
对知识的记忆是需要集中精力的.
But the macromolecule amphoteric polyacrylamide effecting on the drainage was much worse than that on retention.
但高分子的聚丙烯酰胺的助滤效果远不及助留效果好.
Its moisture retention, hygroscopicity and antimicrobial activity were investigated.
研究了它的吸湿性 、 保湿性及抗菌性能.
The relations between gas chromatography retention of 23 organophosphorus pesticides and their chemical structure were studied.
对23种有机磷农药的气相色谱相对保留值与其化学结构的关系进行了探讨.
Such monthly payment shall be made after deduction of Advance payment & Retention money.
这种月度付款必须在扣除 预付款 和保留款后支付.
The retention directly affects the cost, paper quality and the loss in the wet end.
造纸纤维在湿部的絮聚留着情况直接影响到生产的成本 、 成纸质量及物料流失情况.
Watch your gain due to water retention.
由于水分的原因,关注自己体重的增加.
Nevertheless , steric hindrance caused by chemical structure reduces the retention time.
药品化学结构引起之立体障碍会降低滞留时间.
Those trained at night also had good retention.
那些在晚上训练的也可以有很好的记忆力.
When cell receptors activated by OEA were blocked, memory retention effects decreased.
当OEA激活的细胞受体被阻断后, 记忆效果就下降了.
Dependent measures could include performance times, user - subjective satisfaction, error rates, and user retention over time.
评估的内容可能包括执行时间 、 使用者主观满意度 、 错误率 、 和使用者在一段时间内的记忆力.
Objective : study the effects of retention enema with rhubarbs et al on chronic renal failure.
目的 探讨以生大黄为主的中药保留灌肠治疗慢性肾功不全的确切疗效.
CMS has significant effect on strength and retention when it is used in the pulp.
浆内添加时有较好的增强和助留效果.
As a result, customer retention has indeed become a important factor for firm success.
因此,如何有效 、 确实的达到顾客保留已成为企业永续经营的关键.
Objective Using stud type attachments on the natural root in order to get retention for overdentures.
目的利用天然牙的牙根放置自行研制的球帽型附着体,增强覆盖义齿的固位力.
Comparing the retention and drainage property of modified bentonite and imported bentonite.
对比了自制膨润土和进口膨润土的助留助滤性能.
They advocate the retention of our nuclear power plants.
他们主张保留我们的核电厂.
《简明英汉词典》
retention
While the retention of the clasp used in 0.75 mm decreases most obviously, it values 0.7670 kg.
0 75mm倒凹组卡环固位力衰减最明显 ,达 0 76 70kg。
Improving human resource policies for employee recruitment, placement and retention ?
??完善各项人力资源开发政策，积极吸引、合理使用人才。
AIG furor puts spotlight on retention bonuses.
AIG盛怒把聚光灯放在留任奖金上.
ANI impaired retention as the mice injected with ANI requiredlonger time in the maze test.
ANI破坏小鼠的记忆,而预先给予DGAVP则能防止ANI的破坏作用;
The retention of both,P and V,especially of V,by Cecil loamy sand exhibited a dynamic feature.
Cecil壤沙土对P和V,尤其是对V的吸持具有动态吸附的特征。
The Clinical Study of Retention on Restoring Wedge-shaped Defect with Dyract Complex.
Dyract复合体在临床修复楔状缺损中的固位研究。
Based on the deleted items retention policy, the Exchange store will retain mailbox data for the user object.
Exchange存储将基于已删除邮件保留策略保留用户对象的邮箱数据。
The RetainDeletedItemsFor parameter specifies the retention time for deleted items.
RetainDeletedItemsFor参数指定已删除邮件的保留时间。
The RetentionHoldEnabled parameter specifies whether retention hold is enabled for MRM.
RetentionHoldEnabled参数指定是否为MRM启用保留挂起。
The StartDateForRetentionHold parameter specifies the start date for retention hold for MRM.
StartDateForRetentionHold参数指定MRM的保留挂起的开始日期。
The UseDatabaseRetentionDefaults parameter specifies to use the database retention defaults.
UseDatabaseRetentionDefaults参数指定使用数据库保留默认设置。
ZSS920 is a two-component, high-solid, high-gloss, polysiloxane enamel with excellent gloss and colour retention.
ZSS920是一种双组分、高固含、高光泽的聚硅氧烷面漆，具有非常优异的保色保光性。
One cause of retention time uncertainty identified is poor oven temperature repeatability.
一个引起保留时间不确定度大的因素是差的柱温箱温度重复性。
Stone clear rate was 100%. Av- erage retention time of nephrostomy tube was 4 days,and average hospital stay was 6 d.
一期结石清除率100%,肾造瘘管留置时间平均4 d,平均住院时间6 d。
The quality or condition of color retention;colorfastness.
不褪色性颜色保持的品质或状态；
Moderate depth is recommended for water retention purposes.
中度水深度推荐。
To keep staff, Nestle and other companies are hustling to install retention programs that meet employee demands.
为了使员工继续留任，雀巢和其他公司正在加紧制定能满足其雇员要求的稳定员工队伍的计划。
Specify the lowest setting possible for the publication retention period.
为发布保持期指定尽可能低的设置。
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。
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。
Is the minimum retention period, in hours, before transactions are deleted from the distribution database.
事务从分发数据库中删除前的最小保持期(小时)。
Is the maximum retention period, in hours, before transactions are deleted.
事务删除前的最大保持期(小时)。
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。
They advocate the retention of our nuclear power plants.
他们主张保留我们的核电厂。
They advocate the retention of our unclear power plants.
他们主张留存下来我们的核发电站。
Their retention of public property is illegal.
他们对公共财产持有的产权是不合法的。
He is always worried about water retention.
他总是担心自己体内的水分潴留。
He has a problem with urinary retention.
他有尿滞留的毛病。
He plead for the retention of the inn .
他请求保留这座小旅店。
The following example drops the retention period setting of the AdventureWorks database.
以下示例将删除AdventureWorks数据库的保持期设置。
The following example drops all of the warning thresholds and the retention period of the AdventureWorks database.
以下示例将删除AdventureWorks数据库的所有警告阈值和保持期。
Is the maximum distribution retention period, in hours.
以小时为单位的最大分发保持期。
Research on relationship between crop drought and soil water retention and supply characters in hilly red clayey soil.
低丘红壤作物易旱与土壤持水供水特性的关系。
Hypothermia and hyperthermia have been shown to adversely affect memory retention in humans and animals.
体温过低及体温过高对于人类及动物的记忆力有不利的影响。
For example, a retention age of one day specifies that data cannot be removed until it is at least one day old.
例如,保持期一天指定至少在一天的时间内不能删除数据。
For indigestion , food retention and qi stagnation, diarrhea abdominal distension.
促进消化不良、食积气滞、腹泻、腹胀的康复。
Good gloss retention,color permanence and durability.
保光.保色,耐侯性能好,色彩亮丽,长久如新;
After image retention: Relax, calm your mind, and look at a candle or a light bulb.
保持残留图像：放松，使你的心念平静下来，注视一支蜡烛或一盏灯。
Water retention by horticultural perlite is not an indiscriminate action.
保水的园艺珍珠岩不是不分青红皂白的行动。
Significance of the retention of the emperor in making Japan distinctive.
保留日本天皇制度此独特性的重要含义。
The retention time must match that of an external standard within 5%.
保留时间必须在外加标准品保留时间的正负5%以内。
Deactivates subscriptions that have not been synchronized within the maximum distribution retention period.
停用在最大分发保持期内尚未同步的订阅。
Company growth strategies must include customer relationships - loyalty and retention!
公司发展战略必须包括客户关系:忠诚度和保持力!
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 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。
It has a hard and tough film, wear resistance and excellent colour retention.
具有漆膜坚硬、耐磨,保色性好等特点。
What is the difference between a memory leak and unintentional object retention?
内存泄漏和无意识的对象保留的区别是什么呢?
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。
Retention time of ACV was about 7.Smin.
分另为ACV组的5.7倍，1.6倍牙0.6倍。
The retention and adsorption of HACDS in the core are the main mechanisms for wettability change.
分析认为HACDS在岩心中形成吸附膜是导致岩心润湿性改变的主要原因.
The retention Samples of the Drug Product must be stored at the Site that releases the Drug Product Batch.
制剂产品的留样必须保存在放行制剂产品批的工厂。
Adjustable for swage's position &hardness, enhance retention force.
刻沟位置及强度可任意调整,增强拉力.
Retention of juvenile characteristics in the adults of a species, as among certain amphibians.
动态持续尤指某个物种在成熟期仍保持幼年特征
Retention aid, Defoamer, Deposit Controller, Felt Controller, Preservative, Slime Controller, System Cleaner.
助留剂、消泡剂、网部树脂控制剂、毛布树脂控制剂、防腐剂、粘泥控制剂、清洗剂。
Real-world case studies and exercises to ensure increased retention.
包括真实案例研究和练习,加强记忆效果。
The retention period of the publication, in hours.
发布的保持期(以小时为单位)。
Use message retention only in the event that your application requires the exact messages sent and received.
只应在应用程序要求发送和接收特定消息的事件中使用消息保持期。
You can customize the deleted item retention period for your users.
可以为用户自定义删除项目的保留期。
You can configure the deleted mailbox retention period at the mailbox database level.
可以在邮箱数据库级别上配置已删除邮箱的保留期。
You can increase the publication retention period to avoid having subscriptions expire.
可以延长发布保持期来避免订阅过期。
Therefore, cellulose is crosslinked when it is dry so that it will have crease recovery or crease retention properties under normal use.
因此,纤维素在干态条件下进行交联时,在正常使用条件下,织物会具有折皱回复性和褶皱保持性。
I sometimes seem to gain about 10 pounds during the day. Is it water retention?
在白天，有时我似乎增加了10磅的体重。是不是因为含有更多的水?
In this node, the developer also specifies a retention age for data.
在该节点下,开发人员还要指定数据的保持期。
At the end of the mailbox retention period, the mailbox is permanently deleted from the database.
在邮箱保留期结束时,该邮箱便会从数据库中永久删除。
Configure retention policy to redundancy.
备份冗余备份保存策略。基于备份数。
Her retention of historical dates got her the highest score on the test.
她对史实日期的清晰记忆让她得到了最高分。
She was in acute urinary retention with a palpable bladder.
她是一个无可急性尿潴留膀胱。
Unless disk space is an issue, we recommend that you do not disable the deleted mailbox retention feature.
如果不存在磁盘空间的问题,我们建议您不要禁用已删除邮箱保留功能。
If this clause is not specified, the retention setting defaults to OFF.
如果未指定此子句,则默认的保留设置为OFF。
If a subscription is not active within the retention period, it is removed.
如果订阅在保持期内不活动,则将其删除。
They can also be supplied as self-retaining units with a retention sleeve over the outer rings (fig 10).
它们也可以作为自保持式单元供应,外圈上有保持套筒(图10)。
A power-operated drawbar is employed to pull the tooling at the retention knob.
它是按照微控制器所能理解的词汇，通过各种标准的字（词），代码以及符号来编写。
Improving human resource policies for employee recruitment,placement and retention.
完善各项人力资源开发政策、积极吸引、合理使用人才。
Improving human resource policies for employee recruitment, placement and retention?
完善各项人力资源开发政策，积极吸引、合理使用人才。
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。
Ariba SN stores documents only up to 180 days for organizations that have not subscribed to the Data Retention service.
对于未订购“数据保留”服务的组织,Ariba SN最多将文档存储180天。
The retention rate of daidzin in water solution is only 50%.
对大豆黄苷水溶液的截留率只有50%。
By checking and sampling retention sample for each finished batch.
对每个完成的批次进行留样取样及检查。
After your nap, repeat the memory technique once more for maximum retention.
小睡一会儿后，再一次重复这一技巧以求最大化记忆。
The application of PEO/CF retention and drainage system was introduced as well.
并介绍了PEO/CF多元助留助滤体系。
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。