preimpregnated

形容词 adj.

英文释义

形容词 adj.
  1. impregnated prior to some other operation not-comparable
    — The last plasma sample was obtained after a further 90 min. vP (30 μl) was immediately spotted onto preimpregnated filter cards as described above, and a further 60 μl of plasma was frozen in centrifuge tubes without additives until extraction.

词源

From pre- + impregnated.
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