“tree substitution”的概念、定义、翻译、参考文献-科学参考

单词	tree substitution
释义	tree substitution Encyclopedia 文学树邻接语法释 tree substitution树替换操作在树邻接语法中，用一个推导树β替换初始树α而建立一棵新树的过程。
随便看	standard error standard error of estimate standard error of mean standard error of measurement standard essential patents Standard Essentials of the New Armillary Clock standard estimator standard extension standard factorization standard fault standard field standard file standard filtration of a stochastic process standard fire time-temperature curve Standard Font Table for Most Used Chinese Characters Standard Font Table of More Commonly Used Chinese Characters (Taiwan Region of China) standard for airborne molecular contamination in clean environment Standard for Basic Terminology of Urban Planning standard for biological particles standard for biomaterials Standard for clinical research medicine standard for deformation control of hydraulic structures standard for discharge of pollutants standard for engineering classification of rock mass standard for insulation coordination

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