乘法

In them,as for the mean value calculated by least square method,AA maximum,AB next and BB minimum.In addition,GH3 obviously affected the body length,AA maximum, AB next and BB minimum.

运用最小二乘法对三个牦牛群体进行分析发现GH基因第3外显子对体重有显著影响(P＜0.05)，其中，最小二乘法得出的均值，AA型最大，AB型次之，最小的为BB型。

By replacing pseudo-Mersenne numbers with generalized Mersenne numbers, we propose a new notion-Generalized Optimal Extension Fields, and study the fast arithmetic about multiplication and modular arithmetic in GOEFs.

利用广义Mersenne数代替伪Mersenne数，提出了广义最优扩域的概念，并研究其上的快速乘法运算和取模运算，为乘法运算给出了通用的复杂度公式，为取模运算给出了具体的运算公式，推广了Bailey，Mihailescu和Woodbury等在最优扩域上的相应结果。

P×P and P were two major non-Bayesian algorithms. 6 Less than 25% of the participants used frequency. In those who got other results except P , much more people used probability. Experiment 2 had a randomized multigroup posttest design. There was only one factor named implied condition which had five levels: not imply, imply P, imply addition, imply division and imply all. The results showed that: 1 All the implied conditions significantly improved the participants' performance. When under the condition of implying division, the participants derived the best results. 2 31.9% of the participants got correct answer, 73% of who used frequency to rewrite the information. 3 78% of the participants could apply one or several of the four concepts: probability of "not the event", multiplication rule, addition rule and condition probability.

结果表明：1 被试的估计受问题内容的影响，权威型问题情境容易使被试高估，非权威型问题情境使被试的高估现象大大减少；数据结构和提问形式对被试估计不产生影响。2 有近5%的被试能正确估计P，其中 73%使用频数对信息进行再表征。3 贝叶斯推理中各分步骤的困难程度由低到高分别是：乘法、P、加法、除法。4 有50%的被试能运用对立事件概率、概率乘法、概率加法、条件概率这四个概念中的一种或者几种。5 使用最多的两种非贝叶斯算法是P×P和P。6 不到25%的被试使用频数；求得除P以外各类结果的被试中，使用概率的人数远多于使用频数的。

The modified version has no limitation on the number of bits for encoding the multiplicand and the multiplier, greatly save the space-bandwidth-product, and the mixed digital string can be directly weighted and summed to obtain the final product.

其中二值虚数基编码使复数相乘简化为两次乘法，四值虚数基编码（数基为2j）使复数相乘进一步简化为一次乘法，变得和实数操作一样。

Sometimes, I also counted as the adder multiplication, the multiplication operator adder into it!

有时候，我还会把加法算成乘法，把乘法算成加法呢！

The methods for enhance the performance of multiplier are analyzed first, including Booth algorithm, Baugh-Wooley algorithm for direct 2's complement multiplication and the way for sign extension prevention when using Booth algorithm. Then the multiplier for both fixed-point and floating-point operation is designed. Finally the iteration algorithm for floating-point division is presented.

首先分析了提高乘法器性能的常用技术，包括Booth算法、直接进行补码乘法的Baugh-Wooley算法、采用Booth算法进行乘法计算时防止符号扩展的方法等，然后讨论了定浮点乘法器的设计，最后讨论了浮点除法运算的迭代算法。

I told him that I was making a Multiplication Table for his school without even looking up.

做好这张"乘法口诀表"之后，我把潘让叫过来，想给他好好地讲上一番我小时候的经验，然后让他背会这张"乘法口诀表"。

Students even do not have to remember the multiplication table.

他们在学乘法时，居然也不让学生背"乘法口诀表"。

In this paper, introduces firstly a concept of polynomial coefficient matrix, and then the polynomial multiplication is masterly changed into the computing of matrix multiplication. Then a theorem is received. Throughout the process, the steps are very clear and the calculating is pretty simple.

该文首先引进了一个多项式系数矩阵的概念，然后巧妙地将多项式的乘法转变为矩阵乘法的运算，得到了一个定理，步骤清晰，计算简单。

In practical terms, an octonion is simply an octuple of real numbers

定义在八元数上的加法和乘法运算推广了在四元数上的加法和乘法运算。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。