使用MD5算法对上述采样值序列做运算，生成256位的索引值。
Then we use MD5 to compute the sampling sequence and get the index value, which is 256 bits.
正像是在小学你做除法和乘法的时候，你毫不含糊地从左到右，按顺序做运算。
Just as in grade school when you're doing division and multiplication, you do it from left to right in terms of order of operations.
但是，稍做运算就能说明，这样一场爆炸除了会把地球上的生物全部杀死之外，充其量也只能让地球偏离轨道大约四分之一英寸。
But a few basic sums would show that such a blast, as well as killing every single inhabitant of the earth, would only shift the earth about a quarter of an inch out of its orbit.
然后，若要断定哪一些步伐会被自己的黑棋子阻挡，你可以获取一个记录所有黑棋的位棋盘，求它的补（非操作Not），然后把它与你的黑马步法位棋盘做与运算（AND）。
Then, to decide which moves are blocked by Black's own pieces, you take a bitboard of all of Black's pieces, take the complement (the NOT operator) and then AND it to your knights' moves bitboard.
在我的孩提时代，当我学会了如何做减法运算后，我成功的计算出到2000年的时候我会是几岁。
As a kid, when I first learned enough subtraction, I figured out how old I would be in the momentous year 2000.
奇怪的运算方法呢？，使用它有什么好处呢？，我先要告诉你它通常被用来做几何，那它能在几何里面干什么呢？
That's kind of a strange operation so, probably to see what it's good for I should first tell you what it is geometrically OK, so what does it do geometrically?
刚开始差异可能很小，但做一些数学运算，就能明白执行优化比起置之不理，长期效果是多么的明显。
Remember that the Numbers may seem small at first, but it's important to do some math to figure out the long-term benefits of performing the optimization before dismissing it.
做增量运算，相当无用的，对不？
这很容易做到，只要想想什么情况下你会变得不耐烦，就可以开始行动了——这就像做数学运算一样，在你列出等式得出最后答案之前，你必须知道你的参数。
It's like solving a mathematical word problem. Before you can come up with an equation and an answer you must know your data.
因此，si_a (a,b)会强制使用a指令做加法运算。
So, si_a (a, b) forces the instruction a to be used for addition.
一纳秒就是10的9次方分之一秒，而这个电脑一秒可以做2G次运算。
在CSimpleBinaryTree 中有两个搜索算法.线性搜索和对半搜索.线性搜索只在树种子项数目小于指定值的时候才使用 (缺省为10),从这个点以后的各项，将使用对半搜索.这样做的原因是线性查找不要求元素进行排序并且它的运算规则相对要简单的多.因此对于小数目项来说，线性查找是理想的.
The reason for this is that a linear search doesn't require the elements to be sorted and its algorithm is a lot less complicated. So for a small number of items a linear search is ideal.
在这种情况下你最好的选择是使用绝对值做模运算符时如果你想基本整数的除法。
Your best bet in situations like this is to operate on absolute values when doing modulo operators if you want basic integer division.
经由将回路滤波器中的运算跨导放大器的规格做最佳化，一个电流最佳化的技术被提出。
A current optimization technique is proposed by making a specification optimization of the Operational Transconductance Amplifier in loop filter.
错误发生的时候，产生错误的函数会“抛出”一个异常。以一个做除法运算的函数为例来说明。
When errors occur, the function generating the error can 'throw' an exception. For example, take a sample function that does division.
利用齿坯实体模型和刀具实体模型做布尔减运算，来实现模拟工件材料的去除过程；
The cutting process was performed through subtraction boolean operation of the solid model of workpiece and cutter.
但是，我们还是要牢记我们做的并不是十进制运算，任何一个浮点预算都有可能产生一个新的错误。
That's more than adequate for most tasks, but you do need to keep in mind that it's not decimal arithmetic, and that every float operation can suffer a new rounding error.
通过矩阵运算，证明了奇异值特征矢量在图像做缩放变换时具有不变性，并将这种性质运用于图像匹配。
By matrix operation, the invariance of image singular value vector about the reducing and enlarging transformation is proved, and this character is applied to the image matching.
我能用工作表做简单的运算。
而且它关于商，归纳极限，与AF -代数做张量积等运算是封闭的。
It is closed under quotients, inductive limits and tensor products with AF-algebras.
而根据此离散馀弦转换区块形式则在后续的反向离散馀弦转换运算中运用较少个数之离散馀弦转换系数来做计算。
A reduced number of DCT coefficients is computed in a subsequent inverse DCT computation based on the DCT block type.
平面点集作为一种常见数学模型，其上常做的运算是求其凸包和三角网格。
Two kinds of common operation on the set of nodes in a plane are calculating its convex hull and triangulation, and usually the algorithms are studied independently.
如果这数百万个运算用手工做的话，等到完成时，已变得毫无实用价值。
The millions of calculations involved, had they done by hand, would have lost all practical value by the time they were finished.
可能会有一些优势比浮点数运算整数运算，做如下解释。
There might be some advantage to doing integer arithmetic than floating-point arithmetic, as explained below.
对运算码(OP code)的缓存很有用，使得脚本不必为每个请求做重新编译。
OP code caches are useful so that your script does not have to be compiled on every request.
对运算码(OP code)的缓存很有用，使得脚本不必为每个请求做重新编译。
OP code caches are useful so that your script does not have to be compiled on every request.
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