approximations

英 [əˌprɒksɪˈmeɪʃ(ə)nz]

美 [əˌprɑksəˈmeɪʃənz]

n.  近似值; 粗略估算; 类似事物
approximation的复数

柯林斯词典

• N-COUNT 接近；近似
  Anapproximationis a fact, object, or description which is similar to something else, but which is not exactly the same.
  1. That is a fair approximation of the way in which the next boss is being chosen.
     那和下一任老板的选任方式相当类似。
• N-COUNT 近似值；粗略估计
  Anapproximationis a number, calculation, or position that is close to a correct number, time, or position, but is not exact.
  1. Clearly that's an approximation, but my guess is there'll be a reasonable balance.
     很明显那是个粗略的估计，但我猜会有一笔不少的余额。

双语例句

• Rather, you reward approximations to it.
  相反，你需要对接近行为进行奖励。
• Fast Frequency Estimation Algorithm Using High Order Approximations to Kernel Function and Interpolation on Fourier Coefficients
  基于高阶近似核和傅里叶系数内插的快速频率估计算法
• High Accuracy Analysis of Fully Discrete Galerkin Approximations for Parabolic Equations on Anisotropic Meshes
  各向异性网格上抛物方程全离散格式的高精度分析
• Viscosity Approximations for Fixed Point of Asymptotically Nonexpansive Semigroups in Hilbert Space
  Hilbert空间中渐近非扩张半群不动点的粘性逼近研究
• They are not second-order approximations, but are exact for any amount of deformation.
  它们不是二次近似，而是对任何变形量都成立的精确表达式。
• Super-convergence of Three-dimensional Finite Element in Function And Derivative Approximations on Lobatto Points and Gauss Points
  Lobatto点和Gauss点处三维有限元函数和导数的超收敛
• Finite Element Approximations of Optimal Control Problems with State Constraints
  状态受限最优控制问题的有限元方法
• An illustration with a theoretical model reveals the great compression power produced by this scheme, as well as the goodness of the approximations by dimensionality reduction.
  用一个理论模型显示了这种方法的很大的压缩效果和维数压缩逼近的优良性。
• Remember, these approximation formulas, they are linear approximations.
  记住，这些近似公式是线性近似。
• This paper discussed almost everywhere upper semiconvergence of optimal solution set of empirical approximations for stochastic programs.
  本文对随机规划经验逼近最优解集的几乎处处上半收敛性进行了研究。