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
- The significance degree and the approximative reduction of attributes are defined, and the corresponding reduction algorithm is proposed.
定义了模糊决策信息系统属性的重要度及近似约简，给出了约简算法。 - 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。 - The results show that the device has well energy transform performance, and the hysteresis loop of device is approximative parallelogram.
试验研究表明，隔震换能控制装置具有非常好的换能性能，并且具有出力大、位移大、耗能能力大等特点。 - In view of the large scale of the LP model, we propose an approximative graphic algorithm, which proves effective in application.
由于LP模型的规模大，因此提出一种近似的网络算法，并通过实例计算，证明了方法的实用性。 - 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； - The calculating results of the accurate solution are compared with those of approximative solution through examples.
通过实例，将精确解的计算结果与近似解的计算结果进行了比较。 - 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 - 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。 - 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。