研究人员应用一个数学模型来计算物种的堆积速率,也称之为多样化率。
The researchers applied a mathematical model to calculate the rate of accumulation of species, also called the diversification rate.
后来随着像佩兹伐肖像镜头这样的“快镜头”(最初的数学计算镜头之一)的应用这“长时间”才得以缩短。
The time was later reduced with the "faster" lenses such as the Petzval's portrait lens, the first mathematically calculated lens.
对于一代在iPads上培养大的孩子,让他们对数学概念感兴趣,是一个很大的挑战。在iPads上,计算是用应用程序轻轻完成。
For a generation being raised on iPads - where calculations can be simply done using an app - getting kids interested in mathematical concepts is more of a challenge.
WolframResearch日前宣布其产品Mathematica7已能在应用中利用云计算执行数学计算了。
Wolfram Research has announced the availability of its product, Mathematica 7, to perform computations using cloud computing services from within the application.
数学方面的知识可以帮助你获得优雅而高效的解决方案,与此同时,计算机应用和编程技巧也不可或缺。
Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.
计算机科学首先是应用数学的一个分支,因此计算机科学家需要理解数据推理的原理。
Computer science is first and foremost a branch of applied mathematics, so a computer scientist should be expected to understand the principles of mathematical reasoning.
我的专业是数学,对计算机编程很感兴趣,但是还想应用更多的数学知识。
As a math major, I was interested in computer programming but wanted to apply more mathematical knowledge than I would need for most corporate applications.
这仅适用于虽然如果合成的应用程序相同的渲染引擎,这意味着他们的需求,相同的colourspace的数学计算。
This only works though if the compositing application does the same mathematical calculations as the render engine, which means the colourspace they're operating in needs to be identical.
将模糊随机可靠度理论应用于边坡的稳定分析,建立了基于几何法计算广义可靠指标的数学模型。
A geometry based mathematical model is established for the calculation of reliability index by use of the fuzzy random reliability theory for slope stability analysis.
以e为底的对数(自然对数)出现在复合计算以及大量科学和数学应用程序中。
Logs base e (natural logarithms) appear in the calculation of compound interest, and numerous scientific and mathematical applications.
有一个数学应用领域叫做鲁卡甘尼塔(线性计算)。
There was an area of mathematical applications called Rekha Ganita (Line Computation).
研究人员应用数学模型对印地安那州单一车辆交通事故的数据进行了多项概率计算。
The researchers used mathematical models to calculate various probabilities using data from one-vehicle accidents in Indiana.
今天,电子计算机广泛地应用于解决一些数学问题,这些问题与天气预报和把卫星送入轨道有关。
Today the electronic computer is widely used in solving mathematical problems having to do with weather forecasting and putting satellites into orbit.
本文介绍了利用微机进行电炉炼钢合金化优化计算及其决策分析的数学模型和应用实例。
In this paper the mathematical pattern and its application of the optimum calculation and decision analysis for Alloying of electric furnace steelmaking are presented with ex-samples.
晓东在计算力学,和其它应用数学和工程学学会十分活跃。
Sheldon is very active in computational mechanics, and other applied mathematics and engineering societies.
建立激光相变硬化过程的温度场数学模型,并应用数值计算预测了相变硬化带的形状和尺寸。
The width and depth of laser transformation hardened layer was evaluated by establishing temperature field mathematical model and applying numerical calculation.
基于所建数学模型编制了相应的计算软件,应用该软件对大同市配电网2000年- - - 2005年负荷进行了负荷预测计算。
The corresponding calculation software is worked out, and applied to the load forecast of distribution network of Datong from 2000 to 2005.
考虑钻机(水)龙头和转盘主轴承工作载荷的模糊性及可靠性要求,应用模糊数学基本原理求得平均计算载荷,从而计算出主轴承的模糊可靠性寿命。
The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.
针对结构件展开放样中遇到的问题,应用数学计算法解决比例放样无法解决的问题。
In this paper, we use mathematics to solve the problem of structure lofting which can't be solved by scale lofting.
主要介绍了应用最优过程理论计算飞机最优飞行轨迹的数学模型和计算方法。
It is introduced that the application of optimum process theory to flight trajectory optimization. In this paper, it has studied the method of dealing with changing parameter.
地图模型是地图应用、地图数学模型和计算机地图制图的基础。
Map model is a foundation of map use, mathematical models of map and computer-assisted cartography.
针对定向井、侧钻井井眼轨道的常见类型给出了不同的优化数学模型,分析了计算过程,并给出了应用实例。
According to the normal well path types of the directional and sidetrack Wells, the calculating process is analyzed and the application cases are given.
根据生产实践并通过总的能量数学模型及模型应用的理论计算结果说明该方法是可行的。
According to production practice and theoretical calculation results by energy mathematical model, it is proved that the method is feasible.
建立了适合于电站运行情况的全工况优化数学模型,并应用最优化计算方法进行了求解。
For the generator operation conditions of full range of loads optimization model was established and the model was solved by use of optimization computation approach.
电子表格程序:一种个人计算机应用软件。它允许用户在各单元的行和列之间定义数学的或其他逻辑的关系。
Spreadsheet program is personal computer application software that allows a user to define mathematical or other logical relationships between columns and rows of cells.
将计算机应用于数学教学的各个环节,可以收到优于传统教学方式的效果。
Applying computer into all parts of math teaching may achieve an effect superior to the traditional teaching way.
介绍了椭圆曲线密码体制的数学基础,及其应用模型,并为计算椭圆曲线的阶提出了一个有效的算法。
This paper introduce the math basis of Elliptic curve cryptography, and it 's cryptosystems, then provide a valid method to compute the order of Elliptic curve.
作为处理不确定和含糊问题的新的数学方法,粗糙集理论对于现代计算机应用,无疑是最具挑战性的领域之一。
Rough Set Theory is a new mathematical approach to uncertain and vague data analysis. It is, no doubt, one of the most challenging areas of modern computer applications.
智能优化控制技术是以数学、计算机为基础,用于求解各种工程问题优化解的应用技术。
Based on mathematics and computer technology, an intelligent optimization control technology is used to find the optimized solution of many engineering projects.
智能优化控制技术是以数学、计算机为基础,用于求解各种工程问题优化解的应用技术。
Based on mathematics and computer technology, an intelligent optimization control technology is used to find the optimized solution of many engineering projects.
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