approximative

英

美

adj.  近似的；用近似法求得的

英英释义

adj

• not quite exact or correct
  1. the approximate time was 10 o'clock
  2. a rough guess
  3. a ballpark estimate
  Synonym:approximaterough

双语例句

• 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。
• Analysis of the Divert Ability of Atmospheric Interceptors Controlled by Lateral Jet Thrusters Approximative Computation of Zero Effort Miss and Energy Required by Terminal Guidance for Space Interception
  大气层内直接侧向力控制拦截导弹末段修正能力分析空间拦截零控脱靶量与末段制导能量需求的近似计算
• Approximative analytical expressions are derived for the dispersion relations, the resonance frequencies and the threshold gains of the laser modes.
  导出了激光模的色散关系、共振频率和阈值增益的近似解析表达式。
• Analysis of the Features of Approximative System
  析近似系统的特征
• 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。
• Greedy algorithm is a simple approximative method in graph coloring.
  贪心算法用于图的染色问题是一种简单的近似方法。
• For Dirichlet-Dirichlet boundary conditions we have got the results in a mean-field approximative ( MFA). Although MFA is a very rough approximation, the theoretic predictions of Casimir pressure scaling function have the qualitative features of the experimental data.
  对Dirichlet-Dirichlet（D，D）边界条件，我们得到了平均场近似的结果，虽然只是很粗糙的近似，与实验结果定性上符合得也比较好。
• 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。
• Concerning model experiment, the authors introduces the methods for the seeking of similarity criterion, the approximative modelling and the verification of model experiment, and practical similarity method is presented for the research of model experiment.
  针对模型实验，较详细地介绍了寻求相似准则的方法、近似模化的具体方法和模型实验的验证方法，为今后从事模型实验研究工作提供了实用的相似方法。
• In this paper, under the conditions of weak harmonic periodic modulation of refractive index or gain in axial periodic laser structure, approximative analytical expressions for the resonance frequencies and the threshold gains of the lase modes are derived.
  本文在轴向周期激光器结构中折射率或增益为弱简谐调制的情形下，得到了激光模的共振频率和阈值增益的近似解析表达式。