noun 下载 🔗分享 代数学,代数。 A system for computation using letters or other symbols to represent numbers, with rules for manipulating these symbols. Examples : "My math class is learning algebra, which uses letters like 'x' and 'y' to represent unknown quantities. " 我的数学课在学代数,代数会用像'x'和'y'这样的字母来代表未知的数量。 math number logic science education 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 复位术,整骨术 The surgical treatment of a dislocated or fractured bone. Also : a dislocation or fracture. Examples : "The doctor performed an algebra on Grandma's fractured hip. " 医生给奶奶做了髋部骨折的复位术。 medicine anatomy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 代数学,代数。 The study of algebraic structures. Examples : "My son is taking algebra in school, which means he's learning about different types of mathematical structures and operations. " 我的儿子在学校学代数,也就是学习不同类型的数学结构和运算。 math science education 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 代数 A universal algebra. Examples : "My math teacher explained that algebra, a universal algebra, provides the rules for solving equations in various situations. " 我的数学老师解释说,代数,作为一种通用的代数体系,为解决各种情况下的方程式提供了规则。 math 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 代数 An algebraic structure consisting of a module over a commutative ring (or a vector space over a field) along with an additional binary operation that is bilinear over module (or vector) addition and scalar multiplication. Examples : "My algebra class is studying how to manipulate equations involving unknown quantities. " 我的代数课正在学习如何运算包含未知量的方程式。 math science technical 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 集代数, 代数. A collection of subsets of a given set, such that this collection contains the empty set, and the collection is closed under unions and complements (and thereby also under intersections and differences). Examples : "The algebra of my friend group includes everyone who is a student, and also anyone who is a sibling or parent of a student. " 我的朋友圈“集代数”包括所有学生,以及所有学生的兄弟姐妹和父母。 math logic theory number 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 代数学,代数。 One of several other types of mathematical structure. Examples : "Algebra is a type of mathematical structure used in many high school courses. " 代数是数学结构的一种,在很多高中课程中都有应用。 math logic science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 代数, 符号运算 A system or process, that is like algebra by substituting one thing for another, or in using signs, symbols, etc., to represent concepts or ideas. Examples : "My math teacher explained the algebra of budgeting by showing how to substitute different costs for each month. " 我的数学老师通过演示如何用不同费用替换每个月的预算项目,讲解了预算的“代数”原理。 system math logic 与AI对话词汇游戏阅读练习