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

  1. N-COUNT 接近；近似
    An approximation is 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。
  2. N-COUNT 近似值；粗略估计
    An approximation is 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。
点击展开全文

双语例句

  1. Rather, I brainstormed new strategies, thought up more incompatible behaviors and used approximations.
    而是想出新策略、想出更多互斥行为、采用更多的渐进法。
  2. 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。
  3. Some approximations are obviously required.
    我们显然需要进行一些估算。
  4. 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。
  5. They are therefore approximations and cannot be used for highly critical flow or pressure drop calculations.
    因此这些数据只是大致的数据，不能用作高流量临界值或压降估计值。
  6. 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。
  7. A Domain Decomposition Method for Expanded Mixed Finite Element Approximations of Nonlinear Parabolic Equations
    区域分裂法求非线性抛物方程的扩张混合元解
  8. 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
  9. 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。
  10. 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。
  11. 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。
  12. 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
  13. Two approximations to gradient have been introduced to reduce the computational complexity of the gradient based edge detection algorithm.
    为降低基于梯度的边界检测算法的复杂度，常使用两种梯度近似算法。
  14. Strong Unicity of Best Approximations from RS-Sets in Spaces of Complex Bounded Linear Operators
    复有界线性算子空间中RS-集最佳逼近的强唯一性
  15. 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。
  16. 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
  17. If you want strict equalities in approximations means that we replace the function by its tangent approximation.
    如果你想要严格的近似等式，那就意味着我们要用切线逼近来取代原函数。
  18. In the paper, We have obtain the existence and the theorems for approximations couple fixed point of semi compact nonexpansive mappings in complete metric space.
    在完备度量空间获得了半紧非扩张映象的近似耦合不动点的存在性和耦合不动点的逼近定理。
  19. 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。
  20. Remember, these approximation formulas, they are linear approximations.
    记住，这些近似公式是线性近似。
  21. Iterative Approximations of Fixed Points of Asymptotically Pseudo-contractive Mappings in β-normed Linear Space
    赋β-范线性空间中渐近伪压缩映象的不动点迭代逼近问题
  22. 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。
  23. 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。
  24. Iterative acceleration of finite element approximations for Quasilinear Elliptic Boundary Value Problems
    拟线性椭圆型问题有限元近似解的迭代加速分析
  25. Rather, you reward approximations to it.
    相反，你需要对接近行为进行奖励。
  26. 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。
  27. 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
  28. We do not have the true figures so we will have to make some approximations.
    我们没有真实的数字，因此只能作些粗略的估计。
  29. 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
  30. Constant, Linear, Quadratic and Cubic Approximations.
    常数，线性，二次的和立方近似。
点击展开全文

考试分类

行业分类

柯林斯词典词频分级词汇

其他分类