1) Gray approximation
Gray近似
1.
Gray approximation-based elastic wave impedance equation and inversion;
基于Gray近似的弹性波阻抗方程及反演
2) approximation
[英][ə,prɔksɪ'meɪʃn] [美][ə'prɑksə'meʃən]
近似
1.
As the complexity of ship structural designs keeps on increasing, the use of statistical techniques to build approximation models for expensive computer analysis is getting popular.
随着船舶结构设计日益复杂,使用统计学方法为复杂的计算机分析建立近似模型已经逐渐成为一种趋势。
2.
Based on this,we calculate interaction van der Waals coefficient using [1,0]、[2,1]pade approximation and get a good result.
基于此 ,本文用 [1,0 ]和 [2 ,1]Pade近似计算了范德瓦尔斯系数 ,结果比文献 [1]的值好。
3) approximate
[英][ə'prɔksimit] [美][ə'prɑksəmɪt]
近似
1.
Sampling Based Approximate Algorithm for POMDP;
基于采样的POMDP近似算法
2.
A Approximated Method To Gamma Distribution;
Gamma分布的一种近似方法
3.
The capacitor with adjustable inductance is analyzed here,and the approximate calculating formula is proposed.
主要讨论了电感可调的电容器,及其电感的近似计算公式。
4) approximation
[英][ə,prɔksɪ'meɪʃn] [美][ə'prɑksə'meʃən]
近似近似值
6) Jacobi function
渐近近似
1.
The one-term approximation of Jacobi functions φ (α,β)_μ(t) can be made more accurate by choosing the optimum x(t) location instead of increasing the number of terms in the asymptotic approximation.
我们分别取x(t)的两项和三项,做出了Jacobi函数φ(α,β)μ(t) (α>-1 )当μ→+∞渐近近似,并给出了相应的误差限。
补充资料:gray iron
灰口铁,生铁中的一种。含碳量约3%,含硅约2%。灰口铁中碳以片状石墨状态存在。断面呈深灰色。质较软,可进行切削加工。热时容易流动,铸造性能好。较耐磨。强度及延展性差。主要用于铸造。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条