rule of three

专有名词

中文释义

英文释义

专有名词

A rule stating that, if two ratios are equal, then the denominator of the second equals its numerator times the reciprocal of the first ratio: if a/b=c/d then d=(bc)/a.

— Multiplication is vexation, / Division is as bad; / The Rule of Three doth puzzle me, / And Practice drives me mad.
A rule for clinical trials used for determining the rate of adverse side effects when no such side effects present during the course of the trial.
A rule which states that things which come in groups of three are inherently funnier or more effective than things which come in groups of other sizes. rhetoric
A rule which states that things which come in groups of three are inherently funnier or more effective than things which come in groups of other sizes.; Specifically, the technique of having a setup in advance, a reminder to keep it fresh in the audience's memory, and then a payoff. rhetoric
A religious tenet stating that the energy a person puts out into the world, positive or negative, will be returned to that person threefold.
A rule of thumb in the C++ programming language, stating that any class that defines a destructor, a copy constructor, or a copy assignment operator should define all three of them.
A mnemonic guideline that outlines the average limits of human endurance.

the rule of three canonical the Rule of Three alternative the rule of threes alternative