掌握利用栈实现十进制数转换成八进制数的运算。
Master the stack to achieve a decimal number converted to octal number of operation.
我们采用与十进制运算对比的办法来介绍二进制数的运算方法。
Let us look at parallels between arithmetic using binary Numbers and arithmetic using decimal Numbers.
学生初次接触到负数的概念时，对理解负数的意义及有理数的运算法则都会产生困难。
When first meet negative numbers, students have difficulty understanding both the meaning of negative numbers and the rules of operation between rational numbers.
本文依据模糊变分原理以及峰型模糊数的运算法则，建立了模糊结构分析的数值理论和方法。
This dissertation established numerical methods in the fuzzy structural analysis on the basis of fuzzy variational principle and peak fuzzy number.
注意，最初的 “最小字符数”子模式和运算符子模式都在捕捉圆括号内进行了指定：\(...\)。
Note that both the initial "minimal number of characters" subpattern and the operator subpattern are specified within capturing parentheses: \(...\).
原先是简单的使用取模运算符（%）的实现，它非常低效，它自己检查从2到目标数的每个数字，确定是否是因子。
The original naive implementation used the modulus (%) operator, which is wildly inefficient, to check every number from 2 up to the target number itself to determine if it is a factor.
我将用2003年工资数率，和2009年的比，得出年增长率，这是很简单的数学运算，很容易被反驳。
I'll take 2003 wage rate, use 2009 projections to get an annual growth rate, this is very simple math, easily argue against.
记住，整形数运算要比浮点数运算快得多，因为处理器可以直接进行整型数运算，浮点数运算需要依赖于外部的浮点数处理器或者浮点数数学库。
Remember, integer arithmetic is much faster than floating-point arithmetic, as it can usually be done directly by the processor, rather than relying on external FPUs or floating point math libraries.
对于加减法运算所需循环的平均数是2，而旧型号机却需12—15。
For adds and subtracts, the average number of cycles required is two, versus about 12 to 15 for the previous type.
要避免任何数与0 相除或溢出，将所有除法转换为乘法并检查运算符号（Y2=Y1的水平线不会计入算法）
To avoid any division by zero or overflow, transform all division into multiplication and check for the sign (horizontal lines with Y2=Y1 do not count in the algorithm)
此处int 类型的数在执行加法运算之前转换成double 类型。
运算符在一个范围内迭代。因此，该脚本并不是数10个行，而是对- n开关生成的循环迭代10次(请参阅“perldocperlrun”和清单2，以获得该循环的示例)。
Thus, the script does not count 10 lines, it counts 10 iterations of the loop generated by the -n switch (see "perldoc perlrun" and Listing 2 for an example of that loop).
在加法运算中，加到被加数上的数或量。
In an addition operation, a number or quantity added to the augend.
本文提出了应用模糊数运算判别湖泊营养状态的类型。
In this paper, fuzzy number operation was used in identifying trophic type of lake.
最后，再说个运算符**，它表示乘方，就是前一个数为底数，后一个数为指数的次幂运算。
Finally, the operator ** performs exponentiation; that is, it raises a number to a power.
此算法只扫描一遍数据库，并且二进制数的位运算速度比候选集与事务记录的比较运算速度要快得多。
This algorithm scans the data base only once and the speed of binary operation is faster than the speed of comparison of item sets and transactions.
在加法运算中，一种加到其被加数上的数或量。
In an addition operation, a number or a quantity added to the augend.
数字逻辑电路则用来表示二进制数集合上的各项逻辑运算功能的一种实现方式。
These digital logic circuits are viewed as implementations of Boolean functions that operate on a set of binary valued variables.
应用模糊集合理论，讨论了基于三角模糊数算术运算的事故树分析方法。
The theory of fuzzy set is applied to discuss the fuzzy fault tree analysis and its application based on triangular fuzzy number arithmetic operations.
采用无数值意义的数进行的一种算术运算。
To perform arithmetic operations with numbers that have no numerical significance.
本文对模糊数扩张运算的一些基本性质进行了研究，提出了相应的定理及推论。
Several properties on fuzzy extensive quantity extensive operations are studied and several respective theorems and derivations are given in this paper.
同时，通过子模块合并技术将参与部分积求和运算的子模块数控制在分块数的两倍。
And then control the number to be no more then twice of the significant digits portion.
如果电路中故障数不超出端口数，则利用这个方法只要经过一些代数运算就可以分析电路中的故障。
If the number of faults in a circuit does not greater than the number of ports, the faults can be analysed by this method only using some algebraic computations.
在计算中指定给某数字的系数，从而使该数字对运算的效果反映其重要性，用于决定一个平均数。
Statistics a factor assigned to a number in a computation, as in determining an average, to make the number's effect on the computation reflect its importance.
在定义了正分数后可以定义有正分数参加的数的加法和乘法，并可以验证运算律。
After defined positive fraction Numbers, we might define addition and multiplication for positive fraction Numbers, and then we can also verify operation laws.
基本的运算法则已经形成，包括加法运算、数乘运算、加法的消去律等。
Basic operation rules have been established, including addition, positive scalar multiplication, cancellation law for addition and so on.
预处理滤波器改善了输入与参考之间的相干性，而降低自适应滤波器的阶数则降低了算法运算量。
The pre-treated filter improves the coherence between the input and the desired response, and the decrease in order reduces operations of the algorithm.
通过对岩石试样在加载前后测得的CT数作差值运算，可获得岩石试样在不同应力阶段的CT密度损伤增量。
Rock density damage increment with ct can be obtained by subtracting ct number of the undisturbed rock samples from that of the loaded rock samples.
通过对岩石试样在加载前后测得的CT数作差值运算，可获得岩石试样在不同应力阶段的CT密度损伤增量。
Rock density damage increment with ct can be obtained by subtracting ct number of the undisturbed rock samples from that of the loaded rock samples.
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