It is useful to have checks against arithmetical errors.
为防止算术计算中的错误，加以验算是有益的。
Properties of the two new arithmetical functions are developed.
促进了这两个新的数论函数的研究。
But the Chinese were always strong in arithmetical techniques and calculations.
但中国人在算术技能和计算方面实力很强。
Theorem 6 gives us an alternate method for determining the arithmetical values of?
定理6给出另一个确定？盏氖？值的方法。
Each module was an arithmetical command such as add, subtract, multiply, cosine, sine.
每一个组件都是一种算数指令，诸如加、减、乘、余弦、正弦。
Arithmetical symbols are written diagrams and geometrical figures are graphical formulas.
算术符号是书写出来的图形，而几何图形是绘画出来的公式。
The so-called " natural " arithmetical operations retain commutativity at the expense of continuity.
所谓的“自然”算术运算以损失连续性的代价保持了交换律。
Mean bore diameter: arithmetical mean of the largest and smallest single bore diameters in one plane.
平均内径：同一平面上最大和最小内径的算术平均值。
The arithmetical example makes it clear that this membership function reflects objective facts better.
算例表明，此隶属函数较好地反映了客观实际。
Any one who considers arithmetical methods of producing random digits is, of course, in a state of sin.
任何考虑用算术方法产生随机数字的人，可以肯定，都在犯错误。
She made some complex arithmetical problems clearer and I explained to her how to write an essay better.
她能够解答出许多复杂的数学难题，而我将会教她如何写出优美的文章。
A counter used in the arithmetical unit to count the steps in multiplication, division, and shift operation.
在运算部件中，对乘、除、移位操作中的操作步进行计数所用的一种计数器。
Trends in arithmetical average incomes and median household incomes have differed in the us for a variety of reasons.
在美国，数学计算的平均收入趋势和家庭收入中位数的趋势截然不同，原因是多种多样的。
And then, mate of two father generation chromosomes were selected by arithmetical crossover to generate sub-generation.
并以算术杂交算子选择两个父代配对，均匀变异产生子代。
It is unnecessary to go to all that arithmetical trouble when there is a simple and more accurate way to get the result.
当存在一种简单而又更为精确的方法以得出结果时，再去用一系列麻烦的算术运算就毫无必要了。
The result of non-linear least square method is compared with that of the genetic arithmetical method in the concrete examples.
通过具体算例，将非线性最小二乘法和遗传算法的结果，分别进行了比较。
The mathematical mean of the physical quantity has multiple expressions forms, including arithmetical mean and geometric mean, etc.
物理量的数学平均值有算术平均值和几何平均值等多种表达形式，这些数学平均值所表达的物理含义是不同的。
The idea and arithmetical method may be generalized to deal with a variety of problems for the uncertain reasoning decision-making.
其思想和算法可推广应用到其它各种不确定性推理决策问题中去。
Numerous arithmetical problems concern prime numbers and most of them still remain unresolved, sometimes even after several centuries.
大量的数论问题都跟素数相关，它们中的大部分仍然悬而未解，有些甚至过了几个世纪依然无法攻克。
In a word, every technique for recognizing or generating elementary arithmetical laws is bound to be either inconsistent or incomplete.
总而言之，每一个用来识别或生成算术规律的技术都注定了要么是不一致的要么是不完全的。
Course in Arithmetic by Jean-Pierre Serre reflects this usage, as do such phrases as first order arithmetic or arithmetical algebraic geometry.
教程算术的让皮埃尔塞尔反映了这种用法，因为这样的短语，一阶算术或算术代数几何。
It was amplified by newfangled, flighty financial techniques, notably buying assets with borrowed money and watching leverage work its arithmetical magic.
他被新颖而轻浮的金融操作所放大，尤其是人们借钱购置资产，并坐观金融杠杆发挥着数字魔术。
Should Tenderer elect to confirm the original offer and absorb the arithmetical mistakes, an endorsement of the tendered items shall be submitted to Owner.
如果投标商确认其初始价格并且能够承担算术错误，其还应对其报价项目提交背书资料。
Republicans need to admit that maintaining adequate public provision as the population ages requires, almost as a matter of arithmetical necessity, more revenues.
共和党需要承认，随着美国人口日益老龄化，维持充足的公共供给需要(这种需要几乎等同算术意义上的必需)更多的税收收入。
A widely known achievement of radio electronics is an electronic calculating machine that can perform several thousand arithmetical operations in one second.
电子计算机是无线电电子学的一项人所共知的成就，这种计算机一秒钟能进行数千次运算。
Ways to increase precision, such as arithmetical mean and implant control point, were studied and their principles and characters were analyzed and discussed.
研究了算术平均值法、加入控制点法等多种提高精度的方法，分析和讨论了其原理和特点。
Mean value problems of arithmetical functions play an important role in the study of analytic number theory, and they relate to many famous number theoretic problems.
算术函数的均值问题在解析数论研究中占有十分重要的位置，许多著名的数论难题都与之密切相关。
Mean value problems of arithmetical functions play an important role in the study of analytic number theory, and they relate to many famous number theoretic problems.
算术函数的均值问题在解析数论研究中占有十分重要的位置，许多著名的数论难题都与之密切相关。
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