“biconditional”的概念、定义、翻译、参考文献-科学参考

单词	biconditional
释义	biconditional Encyclopedia 文学特指性释 biconditional双条件式对于任何命题P、Q而言，P是Q的充分必要条件，P成立时，Q成立；Q成立时，P成立，即P等价于Q的条件式。用符号“↔”表示。又称等值式。 Mathematics biconditional双条件的；双条件联结词
随便看	controllable exponent controllable factor controllable nuclear fusion controllable process controllable scheduling controllable shunt reactor controllable stochastic process controllable subspace controllable synthesis controllable system control latitude control law controlled controlled area controlled association controlled atmosphere equipment controlled atmosphere heat treatment controlled atmosphere resistance furnace controlled atmosphere storage controlled blasting controlled burning controlled chemicals controlled circulation boiler start-up controlled cooling controlled current coulometry

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