preculture

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A preliminary culture; a culture prepared in advance of the main experiment
    — Second, some of the precultures used by Iglesias-Rodriguez et al., particularly those in high-CO₂ treatments, may have experienced nutrient limitation at the time of transfer to the experimental flasks.
动词 v.
  1. To culture in advance, such as before the main phase of an experiment
    — For fresh, nonfrozen hepatocytes precultured for 24 h prior to being plated on collagen, the albumin secretion rate was 0.88 ± 0.62 mg/ml/h.

词形变化

precultures plural precultures present,singular,third-person preculturing participle,present precultured participle,past precultured past

词源

词源 1
Etymology tree
Proto-Indo-European *per-
Proto-Indo-European *preh₂-
Proto-Indo-European *-i
Proto-Indo-European *préh₂i?
Proto-Italic *prai
Proto-Italic *prai-
Latin prae-lbor.
Middle English pre-
English pre-
Proto-Indo-European *kʷelh₁-
Proto-Indo-European *kʷélh₁-e-ti
Proto-Italic *kʷelō
Latin colō
Proto-Indo-European *-tew-?
Proto-Indo-European *-r-eh₂?
Latin -tūra
Latin cultūrader.
Middle French cultureder.
English culture
English preculture
From pre- + culture.
词源 2
Etymology tree
Proto-Indo-European *per-
Proto-Indo-European *preh₂-
Proto-Indo-European *-i
Proto-Indo-European *préh₂i?
Proto-Italic *prai
Proto-Italic *prai-
Latin prae-lbor.
Middle English pre-
English pre-
Proto-Indo-European *kʷelh₁-
Proto-Indo-European *kʷélh₁-e-ti
Proto-Italic *kʷelō
Latin colō
Proto-Indo-European *-tew-?
Proto-Indo-European *-r-eh₂?
Latin -tūra
Latin cultūrader.
Middle French cultureder.
English culture
English preculture
From pre- + culture.
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