approximate vt. 1.使接近。 2.接近;走近。 3.近似,约计。 4.模拟。 5.估计。 approximate a solution to a problem 使问题近于解决。 approximate something to perfection 使某物臻于完善。 The total income this year approximates 10,000 dollors. 今年总收入接近一万元。 approximate the motions of the stars in a planetarium 在天文馆中模拟行星的运行情况。 We approximated the distance at 100 miles. 我们估计行程距离为100英里。 vi. 近于。 His income this year approximates to 8,000 dollars. 他今年的收入接近八千美元。 adj. 近似的,大概的。 an approximate account 简要的说明。 an approximate date 大约的日期。 the approximate estimate 大概的估计。 an approximate number 概数。 an approximate value 近似值。 adv. -ly 大体,大致。
Recurrence and iteration calculation of approximate method in quantum mechanics 量子力学中近似法的递推及迭代计算
And some practical - approximate methods for elastic analysis of semi - rigid steel frame are presented 这正说明了在分析框架时,计入连接的柔性的必要性。
Space heating capacity of single fireplaces ; approximate method for determining the size of single fireplaces 单火锅炉的空间加热能力.单火锅炉尺寸测定的近似值方
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。
2 . the approximate method of simplifying two - dimension wave equations in slowly varying nonhomogeneous medium is constructed (二)构造了利用小波变换简化二维非均匀缓变介质中波动方程的近似方法。
We use approximate method to fit the accurate results and find a fast and rather accurate way to design waveguide narrow - wall slots array 利用边界元素法即可求解出二维问题的解后再做逆fourier变换即可。
Comparisons with other well - known approximate methods indicate the new transformation algorithm has higher accuracy and lower arithmetic complexity 与已有算法的分析和比较显示,新算法精度更高、计算量更小。
As a kind of dispersed numerical value method , the finite element is of approximate methods , and is based on principle of variation 有限元法作为一种离散化的数值方法,是一种近似方法,其理论基础是变分原理。
Hence , the paper solved the large symmetric deflection of the annular plate under uniform pressure applying the approximate method 为此,文章采用了近似的方法,解决了均布载荷下复原阀片和压缩阀片的大挠度变形问题。
Through the analysis of the instance , we got a more accurate result as compare the s - y approximate method with tradion risk tolerance method 通过实例的分析,将-近似法与传统风险度量方法比较,得出了较为精确的结果。