formula
n. 客套语, 公式, 准则 [计] 公式
发音
词形变化
教材释义与例句
公式，准则；配方；婴儿食品
释义与例句
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1.
Any mathematical rule expressed symbolically.
公式
可数 不可数 数学x=(-b±√)/(2a) is a formula for finding the roots of the quadratic equation ax² + bx + c = 0.
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2.
A symbolic expression of the structure of a compound.
化学式
可数 不可数 化学H₂O is the formula for water.
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3.
A plan or method for dealing with a problem or for achieving a result.
可数 不可数The company's winning formula includes excellent service and quality products.
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4.
A formulation; a prescription; a mixture or solution made in a prescribed manner; the identity and quantities of ingredients of such a mixture.
配方
可数 不可数The formula of the rocket fuel has not been revealed.
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5.
A fixed phrase or set of words intended to be interpreted non-literally, typically used attitudinally or as part of convention; a formulation.
可数 不可数 语言学Avoid the typical epistolic formalae, such as "Kind regards".
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6.
A formal statement of doctrine.
可数 不可数 宗教 -
7.
Ellipsis of infant formula, drink given to babies to substitute for mother's milk.
婴儿配方奶粉
配方奶粉
可数 不可数They tried switching formulas, and it seemed to work: the baby seemed more content while feeding.
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8.
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.
可数 不可数 数学 哲学
词汇关系
相关短语
词源
Learned borrowing from Latin fōrmula (“a small pattern or mold, form, rule, principle, method, formula”), diminutive of forma (“a form”). See form.
来源：wiktionary