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

• Constant, Linear, Quadratic and Cubic Approximations.
  常数，线性，二次的和立方近似。
• Remember, these approximation formulas, they are linear approximations.
  记住，这些近似公式是线性近似。
• Rather, you reward approximations to it.
  相反，你需要对接近行为进行奖励。
• 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。
• These formulas make the approximations for the derivatives at these points in a nonsymmetrical manner.
  这些公式使得这些点子上的导数近似式是非对称形式。
• 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
• Well we can go look up here, looking at the differential, there are no approximations here.
  好的我们可以看这儿，看这个微分方程，这里没有做近似。
• These are the two approximations that we'll use when we put these things together.
  要用到的两个近似，这是当我们把这些东西放在一起时。
• 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
• The paper emphasizes on the methods of polynomial surface approximation which is part of numerical approximations, and analyzes the precision of polynomial function model through the measured data.
  着重介绍了数值逼近方法中的多项式曲面函数模型逼近法，并通过实测数据对多项式函数模型的精度进行分析。