formula

以符号表示的数学规则

Any mathematical rule expressed symbolically.

构成数学表达式的符号组

a group of symbols that make a mathematical statement

化合物结构的符号表达

A symbolic expression of the structure of a compound.

制作某物的说明

directions for making something

解决问题或实现结果的计划或方法

A plan or method for dealing with a problem or for achieving a result.

表达基本原则的惯用语

a conventionalized statement expressing some fundamental principle

配方；处方；按规定方式制成的混合物或溶液；这种混合物的成分和数量

A formulation; a prescription; a mixture or solution made in a prescribed manner; the identity and quantities of ingredients of such a mixture.

固定短语或词组,通常用于态度表达或作为惯例的一部分；公式化表达

A fixed phrase or set of words intended to be interpreted non-literally, typically used attitudinally or as part of convention; a formulation.

命题的句法表达,由量词、逻辑连接词、变量、关系和运算符号构成,根据逻辑类型可能包括其他运算符如模态、时态、道义或认知运算符

A syntactic expression of a proposition, built up from quantifiers, logical connectives, variables, relation and operation symbols, and, depending on the type of logic, possibly other operators such as modal, temporal, deontic or epistemic ones.