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

• 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。
• And two approximations that we're going to talk about are ones I already mentioned at the beginning.
  我们将要讨论的两个近似，是我在开始已经提过的。
• 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。
• 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
• Pad é approximation is a special type of rational approximations, which has many applications in various computation problems of science and technology.
  逼近是一种特殊类型的有理逼近，在科学和技术的许多计算中有着广泛的应用。
• Remember, these approximation formulas, they are linear approximations.
  记住，这些近似公式是线性近似。
• By using the mean values of the periodic coefficients, the approximations of the unstable frequencies are obtained.
  用周期性系数的平均值法获得了不稳定频率的近似值。
• Constant, Linear, Quadratic and Cubic Approximations.
  常数，线性，二次的和立方近似。
• 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
• The finite element method is combined with the natural boundary element method to study the weak solvability and Galerkin approximations of a class of semilinear exterior boundary value problems.
  将冯康和余德浩提出的自然边界归化方法用于研究一类半线性椭圆方程外区域问题，提出一种自然边界元与有限元的耦合算法。