B. C. The abacus is first used for computations.
公元前2000年，算盘第一次被用来计算。
The abacus is just a visual record of the computations going on in the mind of the person using it.
算盘只是直观记录下人们脑瓜子里的运算过程罢了。
THE COMPUTATIONS OF ABLATIVE HYPERSONIC VISCOUS FLOWS IN CHEMICAL NONEQUILIBRIUM
有烧蚀气体产物影响的化学非平衡粘性流数值计算研究
The electronic computer is chiefly characterized by its accurate and rapid computations.
电子计算机主要得特征是它精确而快速得广计算。
Workers are processes which perform computations, that is, they do the actual work.
工作者是完成计算的进程, 也就是说, 它们干实际的活。
Study of the Mathematical Structure of Adjustment Computations based upon the theory of Functional Analysis
按泛函分析理论来剖析平差计算中的数学结构
Computations of unsteady transonic flows about thin airfoils by integral equation method
计算绕薄翼型跨音速非定常流的积分方程法
An airplane computer used for navigational, guidance, and performance computations.
用于导航，指引，和性能计算的飞机计算机。
The algorithm shows good performance with much less computations compared to that of traditional algorithm.
该算法比传统算法得计算量小得多。
The theoretical computations are performed under the assumption that the leptons are point particles.
理论计算是在假定轻子是点粒子得条件下完成得。
The saddle energies computations for the doubly excited state of lithium hollow atom
锂洞原子双激发态的鞍点能量计算
Earth pressure computations of cohesive backfill with inclined surface under surcharge by limit analysis
均布荷载作用下挡土墙后粘性填土的土压力计算
Structure Checking Computations of Sound Barrier Design
声屏障设计中的结构验算
Deconvolution of Bilevel Waveform Based on Iterative Computations
基于迭代计算的二值波形反卷积
To lick the challenge, scientists can utilize systems that make computations 10 million times faster then that of our old-fashioned electrochemical brain.
为战这一挑战，科学家们可以利用比旧式的电化学大脑快1，000万倍的计算系统。
Spreadsheets are ideally suited to detailed computations as in budgeting.
在预算中电子工作表完美的相称于逐条的计算。
He should have done the computations more carefully.
他本该细心一点做这些算题的。
Here we carry out computations up to the second degree only.
在这里, 我们只把计算进行到第二级近似为止。
Wuhan Yangluo Yangtze River Bridge Catwalk Design and Checking Computations
武汉阳逻长江大桥施工猫道设计与验算
Parallel computations of chemical equilibrium in chemical flooding software
化学驱软件中化学平衡的并行计算
In this paper, effects of horizontal tail volume coefficient on the pitch agility metrics comparison computations.
研究了平尾尾容系数对飞机俯仰敏捷性尺度的影响。
ON SURFACE WAVE DISPERSION AND BODY WAVE GENERALIZED REFLECTION COEFFICIENT COMPUTATIONS FOR LAYERED MEDIA
层状介质中地震面波频散函数和体波广义反射系数的计算
The microprocessor controls both computations and motion commands.
微处理器同时控制计算和动作指令。
Likewise, complex computations such as pattern matching scale better.
同样, 诸如图形匹配一类的复杂计算变得更好。
Then, it is checking computations about main component parts.
接着对所选择得输送机各主要零部件进行了校核。
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