approximative
英
美
adj. 近似的；用近似法求得的
英英释义
adj
- not quite exact or correct
- the approximate time was 10 o'clock
- a rough guess
- a ballpark estimate
双语例句
- This paper proposes an unsteady conduction model for the piston of a ceramic engine by axisymmetric FE analysis. A method for dealing with the nonlinear radiation conditions and an approximative method for calculating the initial conditions are described.
本文提出了陶瓷发动机活塞不稳定热传导的轴对称有限元法分析模型，讨论了热幅射传热非线性边界条件的处理方法和初始条件的近似算法。 - Data and model extracted from the actual problems are only an approximative description of complex process, which inevitably contains some assumptions.
从实际问题中收集起来的数据和提炼出来的模型，只能是对客观复杂过程的一种近似描述，它不可避免地要包含某些假定。 - On the approximative expression of the nonzero solution in a bifurcation system
分岔系统中非零解的近似表示 - Methods In this paper, the authors provided the asymptotic distribution about the statistic in the formulas by using the theories of distribution and the methods of approximative calculation.
方法运用统计量的分布理论和近似计算方法，求出公式中所涉及统计量的渐近分布。 - Solves the problem of boundary value on an annular crack by using the nonlocal stress solution of an axisymmetric crack problem and approximative method of series expansion.
利用已得到的三维轴对称问题的非局部弹性应力的解，采用级数近似展开的方法，求解环状裂纹的边值问题。 - In this paper deduces an aim-functional approximative formula is derived in the range of the allowable error and the simple formula for optimum section is found.
本文在允许误差范围内，导出了目标函数的近似式，并给出了优化截面的简化公式。 - An Approximative Decoupling Method for Multivariable Systems
多变量系统近似解耦的一种方法 - An approximative formula with better accuracy for critical load calculation of hydraulic cylinders of large length-diameter ratio is presented in this paper for practical applications by technicians.
本文给出了计算长细液压缸临界载荷的一个精度较高的近似公式，供工程技术人员实际应用。 - In the case of small additive noise parameters, good agreement is achieved for the stationary probability distribution between the computer simulation and the approximative scheme.
具体应用到由乘法和加法色噪声同时驱动的双稳系统，计算了定态几率分布。 - It first runs the Pareto genetic algorithm in order to obtain approximative Pareto optimal solutions.
HPGA首先运行Pareto遗传算法，以得到近似的Pareto最优解；