(我的论述)涉及一些数字,但我将只运用最基本的算术,任何有计算器的人都可以重新推算一番。
There are some figures involved, but I'll use only the most basic arithmetic, which anyone with a calculator can reproduce.
科学家通过理解病原体在人群之间的传播可以用复杂的计算机模型来推算其可以传播多少人群。
By understanding how pathogens spread between people, scientists can also extrapolate how it will spread among far larger populations using sophisticated computer models.
公元前200年,埃拉托色尼在计算地球到太阳的距离时,已经推算出地球的周长。
Eratosthenes calculated the distance to the sun in 200bc, having already deduced the circumference of the Earth.
分析了电梯能耗的组成及其特点,提出了一种新的基于实验测量和理论推算的计算电梯能耗的方法。
The paper analyzes composition and characteristics of elevator energy consumption, and proposes a new energy consumption calculation method based on test measurement and theoretical calculation.
提出了三种计算结构位移比的补充方法,即第一振型法、弹性时程分析法和推算平面端部位移法。
Three additional displacement ratio calculating methods, i. e., the first mode method, elastic time history analysis method and calculating plane end displacement method, are suggested.
采用一种直接推算的方法来计算辊廓曲线。
A direct reckon method to calculate roll profile curve is discussed.
结果表明,利用改进的公式推算的实际弯沉与实际测试结果是吻合的,并可将其用于计算不同轮胎状况下的轴载换算系数。
The results indicate that the calculational outcome is consistent with the actual data, so this method can be used to count the axle conversion coefficient of different tyre status.
本文提出一种计算反射系数的高效公式——位内递推算法。
This paper presents a new formulation for recursively computing the reflection (Partial Correlation) coefficients of speech signal.
通过对十四城市气象资料推算,得出了用于温度场计算的大气透明度参数。
The atmospheric transparency parameters are derived from the actual meteorological records of fourteen cities.
对于井下某一煤层,通过测试和计算可得到地应力、地层压力、解吸压力以及据以上基础数据而得出的许多推算值。
The ground stress, formation pressure, desorption pressure and many inferred values, gained from these basic data of a certain coal bed in downhole may be obtained through testing and calculation.
提出了三种混凝土损伤定量计算的方法,同时还得到了推算无损混凝土弹性模量和强度的方法。
This paper presents three quantitative analyses of concrete damage and the method how to calculate the undamaged elastic modulus and undamaged strength.
在缺少海洋水文观测资料的情况下,利用风浪要素计算图确定风浪尺度是工程人员推算设计波浪的简便方法。
It is a convenient method to estimate design wave parameters by utilizing calculation chart for wind wave factors in case there is no observed hydrologic data at engineering site.
根据推算原则估计业务事务,利用TPC - C推算对系统内存和外存存储容量需求进行了计算。
We use computing principles to estimate affairs of business and use TPC-C to compute storage requirement of system memory and outer storage.
给出了计算公式和推算过程及测量精度。
This paper point out calculation formula and process for inference and academic precision.
计算中,在连续方程中增加了一个松弛项,将模式结果向已有实测调和常数的控制点推算潮高值趋近。
A relaxation term is added to the continuity equation to nudge the calculated sea levels to the sea levels predicted at gauging stations.
对工程电磁场实际问题的编程计算结果表明,递推算法不仅编程简单,而且计算精度也是相当高的。
By calculating and analysis an electromagnetic field engineering example, it is shown that the algorithm is simple and has high accuracy.
计算结果表明:推算精度是令人满意的,因而方法是可行的,有一定的实际意义。
The results show that the precision is satisfactory, thus the method is feasible and has certain practical significance.
因此内插和外推算法的成功应用,直接关系到电磁场数值计算技术的计算效率。
The reasonable and suitable application of the interpolation and extrapolation can make computation in electromagnetics more efficient.
在电压扰动期间使用递推算法计算每一时刻的参考电压。
During the voltage sag, the reference values are replaced by those which are calculated from the actual values according to the forecast algorithm.
该式的计算值与其他推算式的计算值和152种有机混合液体的2000点的测定值进行了比较。
The calculated values by our formula have been compared with some values calculated by other formulas and more 2000 data measured in 152 kinds of mixtures of organic liquid.
提出了参考车速的递推算法,给出了计算框图,进行了误差分析。
And a new recursion method is put forward with computation block diagram given and error analyzed.
内插和外推算法是电磁场领域的常用算法,它在天线设计、微波技术、雷达目标散射建模等各种电磁场计算领域都要用到。
The interpolation and extrapolation are widely used in the field of computational electromagnetics, such as antenna designing, microwave technique, radar scattering model, and so on.
本研究建立了人体上、下肢打击中心的数学模型,并推算了相应的计算公式。
This paper tries to establish mathematical model of center of percussion on body limbs in sports activities, implores its calculation formula.
于是推导了计算分子缔合时的汽-液平衡关系式,推算的乙酸-丁酸二元系统的汽-液平衡数据和实验结果相符合。
The vapor-liquid equilibrium data for acetic-butyric acid calculated by the equation derived check with the experimental result.
本文给出了递推算法,收敛性证明和计算机实验结果。
After proving the convergence of the iterative algorithm, some results of computer experiment are presented.
提出了数组运算与矩阵运算之间的关系定理,利用该定理给出了计算矩的一种递推算法;
A theorem of relation between quadrate and matrix operation is proposed; an iterating algorithm is then given based on the theorem.
文中推算了残留熵的计算公式、表示测量误差淹没信息作用的测量误差熵值和熵系数。
The information is obtained through measuring the rotational errors of spindle, so they are reduced but epsilon-entropy yet remains.
本文提出了一种推算锌在强碱性电液中腐蚀速度的新方法,其计算结果和失重法相比较,基本一致。
In this paper a new way to determine corrosion rate of zinc in concentrated alkaline electrolyte is given and the results are accordant with the values determined by weight loss method.
此外,采用非线性规划的序列无约束极小化技术,提出了用路段交通量推算o—d出行量的计算方法。
Besides, the method of calculating the O-D trip volumes by means of the link volumes is studied by adopting SUMT of the non-linear programming.
此外,采用非线性规划的序列无约束极小化技术,提出了用路段交通量推算o—d出行量的计算方法。
Besides, the method of calculating the O-D trip volumes by means of the link volumes is studied by adopting SUMT of the non-linear programming.
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