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汉语拼音：dài shù

数学的分支学科。通过用字母代表数进行运算。能简明地表示数量关系的普遍性，可以解决用算术难以解决的问题。

1. 见“ 代数学 ”。

• Secure knowing that he had already mastered one of the toughest topics in the course, the teen went on to do well in the class.

  在确认自己已经掌握了代数课程中最艰深的章节后，这位少年后来的学习一直都不错。

• Commutativity up to a factor is one of the invariants of isomorphisms among operator algebras.

  算子的因子交换性是算子代数之间同构的不变量之一。

• It is possible that like the technique of algebra; the concept of zero also reached the west through the Arabs.

  很可能像代数的技巧一样，“零”的概念也是通过阿拉伯人传入西方。

• It is so happened that the headmaster asked him to teach algebra, the subject which he had failed at school.

  碰巧校长要他教代数这门课，这可是一门他在读书时未考及格的课程。

• These skills are needed for algebra. Yet, the report says, at the present time they seem to be severely underdeveloped in American students.

  这些技能都是学习代数所需的。然而，报告说，从现在看来，美国学生的这些技能似乎并没有被完全发展

• Former president Bill Clinton said it was as if somehow school boards "could legislate differences in algebra or math or reading. "

  前总统比尔。克林顿说，好像不知何故学校董事会“在代数或者数学或者阅读方面会有立法分歧”。

• After taking college calculus for a few weeks, all her high school algebra started coming back to her.

  她上了几周大学微积分之后，高中代数全想起来了。

• However, the algebraic signs of the required relations seem to me to point at least in the right direction.

  然而，所分析关系的代数走势至少说明我的方向是对的。

• when people were trying to understand the Solar System with algebra and geometry, they could only describe the planets' orbits .

  但是打个比方，当人们试图利用代数和几何来理解太阳系的时候，他们只能够说明这些行星的轨道。