retention rate

听听怎么读

英 [riˈtenʃən reit]

美 [rɪˈtɛnʃən ret]

是什么意思

释义

保留率；

英英释义

Retention rate

The term "retention rate"is used in a variety of fields, including marketing, investing, education, in the workplace and in clinical trials. Maintaining retention in each of these fields often results in a positive outcome for the overall organization or school, or pharmacological study.

以上来源于:Wikipedia

学习怎么用

权威例句

Improving retention rate and response quality in Web-based surveys ☆
Retention rate of levetiracetam in children with intractable epilepsy at 1 year.
How "Good"Is Your Institution's Retention Rate?
Retention rate in cows and heifers of intravaginal silastic coils impregnated with progesterone
Retention rate and illicit opioid use during methadone maintenance interventions: a meta-analysis.
Efficacy and retention rate of two types of silicone punctal plugs in patients with and without Sjögren syndrome
Retention rate and substance use in methadone and buprenorphine maintenance therapy and predictors of outcome: results from a random...
HIV incidence, retention rate, and baseline predictors of HIV incidence and retention in a prospective cohort study of injection dru...
C-reactive protein predicts tumor necrosis factor-alpha blocker retention rate in axial ankylosing spondylitis
Evaluation of Injectable Fluorescent Tags for Marking Centrarchid Fishes: Retention Rate and Effects on Vulnerability to Predation

r开头的单词