preregistration

n. (办理正式手续前的)预先登记,预先注册

词形变化

preregistrations 复数 preregistrations

释义与例句

n.
  1. 1.

    An early registration, before the normal or traditional time, as with early online check-in at hotels.

    可数 不可数
  2. 2.

    Registration (of a study design) before a clinical trial (or any other type of scientific experiment) begins, for methodologic and thus epistemologic rigor.

    可数 不可数
adj.
  1. 1.

    Before registration.

    a preregistration check

  2. 2.

    Pertaining to preregistration (of scientific trials or other experiments).

词源

From pre- + registration.

来源：wiktionary