查询词典 imaginary number

Based on a brief review on developments of number system, a new developed pattern is proposed. The quaternion is extended to a matrix form aI+bA+cB+dC, in which the identity matrix I and three special matrices A, B, C correspond to number 1 and three units of imaginary number i, j, k, respectively.

在数系发展的基础上，提出了一种新的发展模式：四元数推广为矩阵形式aI+bA+cB+dC，其中单位矩阵I和3个特殊矩阵A，B，C分别相应于数1和虚数单位i，j，k。

If a is zero, the number is called a pure imaginary number.

如果a为0，这个数就称作纯虚数。

With the varieties of the different structural dimension and outer load, it will be real number and imaginary number.

为了在不过分增加壳板厚度或缩小肋骨间距的情况下保证稳定性，带中间支骨的环肋圆柱壳结构是

Imaginary number is any number of the form a + bi where a and b are real numbers, i is the square root of -1, and b is not zero.

虚数是形式为a+bi的任何数，其中a和b是实数，i是-1的平方根，且b不为0。

It is also found that as the thickness of the film decreased,the imaginary number part increased and the real number partchanged little.

通过实验结果和已发表数据的比较，发现随着薄膜厚度的降低，光学常量实部变化不明显，而虚部随之升高。

There are no complex literals (complex numbers can be formedby adding a real number and an imaginary number).

没有复数字面值（复数可以用一个实数加上一个虚数的方法构造

Combining a real number with an imaginary number forms a single entity known as a complex number.

一个实数和一个虚数的组合构成一个复数。

Moreover, by discussing the role of geometrical proof in Ars Magna and Cardano's attitude on irrational number, negative number and imaginary number, the paper points out that the role of geometry in Renaissance algebra had been tending weaker.

同时，通过考察几何证明在《大术》中所起的作用以及卡尔达诺对无理数、负数和虚数的处理，指出在文艺复兴时几何在代数学中的作用己逐渐减弱。

Inference from here, what imaginary number Ict expresses is an unreal, it can writect,=I pure imaginary number form, also namely it and the part of solid space

由此推论，虚数Ict所表达的是一个虚空间，它可以写成ct，=I的纯虚数形式，也即它与实空间的部分

But the space is the matter, the matter is the string vibration, only has from this the time which vibrates f=1/T to draw out only then has the physics significance, therefore T is in the true significance time, from this deduction: What imaginary number Ict expresses is void, may write *ct,=I pure imaginary number, also is it with Number space Sigma (x1i*x2j)(i, j is subscript, i=j=1,2,3) differs 90 in the space, the shape for example: Psi ==a+Ib, constitutes a duplicate space by psi i* psi j,(definition mark * for ordinary multiplication) may use Four single numbers

而空间就是物质，物质就是弦的振动，只有从这个振动f=1/T引出的时间才有物理意义，所以T才是真正意义上的时间，由此推论：虚数Ict所表达的是一个虚空间，可以写成*ct，=I纯虚数，也即它与实空间Σ(x1i*x2j)(i，j为下标，i=j=1，2，3)在空间上相差90度，形如：ψ==a+Ib，由ψi*ψj构成一个复空间，可用四元数

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。