retention time

基本解釋

• [分化] 保留時(shí)間；[電子] 保持時(shí)間

英漢例句

雙語例句

• Short-term history data is deleted automatically from the performance database after a specified retention time frame.
  短期歷史數(shù)據(jù)會(huì)在指定的保留時(shí)間之后從性能數(shù)據(jù)庫刪除。
• Conclusion Nasal bowel operation simple, tube feeding and retention time, fewer complications, the length of the method is effective and economical.
  結(jié)論鼻腸管操作及護(hù)理簡(jiǎn)便、管飼保留時(shí)間長(zhǎng)、 并發(fā)癥少、為有效且經(jīng)濟(jì)的方法。
  www.cmed.org.cn
• B. In the Assay the chromatogram obtained with solution (2) shows a peak with the same retention time as the principal peak in the chromatogram obtained with solution (1).
  在該分析中，采用溶液（2）得到的色譜圖中有一個(gè)峰與采用溶液（1）得到的色譜主峰具有相同的保留時(shí)間。

權(quán)威例句

• Graduation, transfer rate, and retention rate data refer to full-time, first-time students pursuing bachelor's degrees.
  FORBES: #527 Montana Tech of the University of Montana
• Most of us spend a lot of time thinking about talent recruitment and retention.
  FORBES: Teams Matter, Talent Is Not Enough
• Their success is symbolised by their conquest, this time, of Sheffield council and their retention of control in Liverpool.
  ECONOMIST: Local elections: Hague’s breather

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詞組短語

短語

• retention n time 保留時(shí)間;停留時(shí)間;阻滯時(shí)間
• adjusted retention time [分化]調(diào)整保留時(shí)間;調(diào)解保留時(shí)間;調(diào)節(jié)滯留時(shí)間;調(diào)整保存時(shí)間
• net retention time [分化]凈保留時(shí)間
• Hydraulic Retention Time 水力停留時(shí)間;水力滯留時(shí)間;水力停滯時(shí)間;度和水力停留時(shí)間
• maximum retention time [電子]最大保留時(shí)間;翻譯;最大頑磁時(shí)間英語

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專業(yè)釋義

環(huán)境科學(xué)技術(shù)

• 停留時(shí)間

  The results indicated thaf:at the conditions of about 35±1℃, hydraulic retention time is 12h and the concentration of COD at entrance is 1423-1624mg/L,COD removal rate reached 86.7～88%.
  試驗(yàn)表明,在35±1℃,水力停留時(shí)間為12h,PH值保持在6.5～7.5時(shí),制藥廢水進(jìn)水濃度CODcr為1423～1624mg／L,去除率在86.7～88%之間,出水水質(zhì)較好。

  生物學(xué)

• 保留時(shí)間
• 存留時(shí)間

化學(xué)

• 滯留時(shí)間
• 保留時(shí)間