algebra

So the third. . . the algebra way of looking the problem is the matrix form, in using a matrix that I'll call it A.

所以第三…用代数的方法审视这个问题是使用我称之为A的矩阵表示的矩阵表格。

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。

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。

Then I got to my algebra class, right after lunch, and sat down.

我午饭一过就坐进了代数课教室。

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

碰巧校长要他交代数这门课，这可是一门他在读书时未及格的课程。

In tensor algebra the vector appears as a special case of a more general concept, which includes stress and inertia tensors .

在张量代数中，矢量是做为更普遍的概念的一种特殊情况出现的，这种更普遍的概念包括应力张量和应变张量。

Such a representation is useful since it gives a visualization of some commutative sequential effect algebra as a set of automorphisms.

这样的表示是有用的，因为它给出了一个交换的序列效应代数作为自态射的集合的具体化。

It is proved that every nonzero ideal in a finite-dimensional semi-simple algebra over a field is generated by an unique central idempotent.

证明了域上有限维半单代数的每一个非零理想由唯一的中心幂等元生成。

Various cases for a hollow cylinder can be treated in exactly the same manner but with a little involved algebra.

关于空心柱体的各种情况，可以用完全相同的方式加以处理，不过代数计算上稍为麻烦一些而已。

The boy wonder, who taught himself calculus, algebra and geometry in a week, now often tutors fellow college classmates after class.

这名“神童”在一个星期内自学了微积分、代数和几何等学科，现在他经常在课后辅导自己的大学同学。

I remember we used to ask our teachers, "Why am I going to need algebra? "

我记得我们曾经问我们的老师：“我为什么需要学代数？”

These cells overlay a geographic area like a matrix, with a mathematical representation formalized in a field called map algebra.

这些网格覆盖一个像矩阵一样的地理区域，并在一个名为mapalgebra的字段中使用数学表示形式。

I even learned algebra before entering my eighth-grade algebra class when one of my best friends and I were curious as to what it was.

我甚至在初二之前就学了代数，因为我和一位好朋友想知道什么叫代数。

She was so late that she missed almost all of her favorite class, Algebra II. And her homework was covered in bites and hoof prints.

等她赶到学校，已经太晚了，她差点就错过了自己最喜欢的课程——高等代数。她的作业本被啃得不像样，而且还被踩满了蹄印。

With the source code available, it makes a useful tool for students just beginning to exploring computer algebra systems.

由于有源代码可用，它成了刚开始探索计算机代数系统的学生的有用工具。

Further down, you start getting into algebra one, algebra two, a little bit of precalculus.

继续，就开始了代数一，代数二的学习，会涉及一点学微积分前必修的课程。