With mathematical problems, you can save time by approximating.
对于数学题，你可以用近似法省时间。
Chuck Berry, who I saw a year or two ago, played guitar and did something approximating a dog walk.
在一两年前，我看到ChuckBerry弹着吉他，像小狗走路一样跳着舞步。
The first region to have something approximating today's ATC was New York City, with other major metropolitan areas following soon after.
第一个出现类似现在的航空交通管制的地方是纽约市，很快，其它大城市也开始效仿。
"The bed was here, and the piano was there," she explained, approximating the distance with her hands, "so he could just jump down from the bed and play, if he had an idea."
“床在这，钢琴就在那边，”她边用手大致比划着方位边解释，“那样他一有灵感就可以跳下床弹起来。”
The DXF and DWG file formats also support arcs and circles, which you can approximate in your output formats by creating multiple small line segments approximating the circle or arc.
DXF和DWG文件格式还支持弧和圆，您可以在输出格式中通过创建多个小线段来近似模拟圆或弧。
The effect of direct current approximation depends on approximating schemes.
直流逼近的效果取决于逼近方案的选择。
With few exceptions, data approximating one-dimensional or planar expansions were selected.
只有很少的例外，选取了接近一维或平面膨胀的数据。
Its computation is simple, geometric property is apparant and approximating precision is high.
计算简单、几何意义明确、近似精度高。
Since the approximating fundamental solution is infinite on boundary, we must extend the field.
由于近似基本解在边界上发散，必须将区域扩大。
A hardware realizing method is proposed in this paper which is based on piecewise approximating.
本文提出了一种采用分段逼近的预失真硬件实现方法。
The approximating method of NURBS curve is in detail discussed based on the section contour data.
基于截面轮廓数据，详细探讨了NURBS曲线的拟合方法。
This is an iterated approximating method, and has the danger of lowering the accuracy of the matching result.
这是一种迭代逼近方法，有可能降低该算法的整体匹配精度。
Chordal deviation is the perpendicular distance between the actual curve and the approximating line segments.
圆弧可以大量短直线模拟，弦长偏差是圆弧与直线的垂直距离。
In this paper, a parallel iterative algorithm for linear equations is given by approximating inverse of a matrix.
文章利用近似逆矩阵构造了一类求解线性方程组的并行迭代算法。
In this paper, a new method for determining the optimum uniformly approximating line of a set of points is presented.
本文提出一个求点集的最佳一致逼近直线的新方法。
The domain decomposition is a numerically approximating solution to partial differential equations on parallel computers.
区域分解算法是在并行机上求解偏微分方程数值解的一种方法。
In this paper, a lower approximating algorithm of large-scale concave quadratic programming in unbounded domain is constructed.
本文给出了无界域上大规模凹二次规划的一种下逼近算法，并证明了算法的收敛性。
In some embodiments, the sidewalls are defined by a series of inner-connected lines segments approximating a parabolic section.
在一些实施例中，侧壁由一系列近似为抛物线区段的内连接线段限定。
We got a new smooth function for approximating the plus function by interpolation base on smooth piecewise polynomial functions.
基于光滑的分段多项式函数和插值思想推导出一个新的光滑函数，从而可以更好地逼近正号函数。
The energy integration method is also put forth to solve stiffness approximately by linear approximating the tooth profile curve.
提出直线逼近齿廓曲线近似求解该齿轮刚度的能量积分法。
Theorem of projection is more important in the study of prediction of stationary discrete-time sequence and function approximating.
投影定理在平稳时间序列的预报及函数逼近研究中起着重要的作用。
By approximating the nonlinear chaotic system with a t s fuzzy model, the nonlinear chaotic system is fuzzed into a local linear model.
采用模糊动态模型逼近非线性混沌系统，将非线性混沌系统模糊化为局部线性模型。
In Chapter One, a new method of approximating the solution of second-order parabolic system using reproducing kernel function is devised.
第一章研究了一类二阶抛物型方程组的一种新数值方法-再生核函数法。
Correcting the relation of systolic, mean and diastolic blood pressure, we can obtain the measure results approximating that of mercury blood meter.
在修正了动脉收缩压、平均压和舒张压三者之间关系后，可得到与水银血压计比较接近的测量值。
By using the discrete position base-vectors approximating for the continuous position base-vector, the discrete position presentation is constructed.
用离散的位置基矢作为连续位置基矢的近似，构建分立位置表象。
The disturbing point massds model has aroused great interest in geodetic community as a method of approximating the external gravity field of the earth.
扰动质点模型作为地球外部重力场的一种数值逼近方法，已经引起人们极大的兴趣。
A new method of fitting curves and approximating functions - "logarithm alignment method" and "logarithm alignment theorem" are introduced in this paper.
介绍了一种曲线拟合和函数逼近的对数校直法及对数校直定理。
By using the discrete position base - vectors approximating for the continuous position base - vector, the discrete position presentation is constructed.
用离散的位置基矢近似替代连续位置基矢，建立分立位置表象。
By using the discrete position base - vectors approximating for the continuous position base - vector, the discrete position presentation is constructed.
用离散的位置基矢近似替代连续位置基矢，建立分立位置表象。
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