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- Such methods are called inverse methods. 这种方法被称为逆方法.
- So it can be concluded that the inverse method of dam parameters based on AESA is workable and reliable. 同时加入不同水平的噪音对该算法的数值稳定性进行了研究,结果表明算法稳定性良好。
- The numerical inverse method is an indirect method to determine soil hydraulic properties. 数值反演方法是间接确定土壤水力性质的方法之一。
- Identification of Rain-Rate Profiles from Radar Returns at Attenuating Wavelengths Using an Inverse Method: A Feasibility Study. 用一种反方法从削弱中的雷达波段回波得到降水率剖面。
- Based on the boundary element method, an inverse method is developed to identify the material parameters of orthotropic plane problem. 以边界元计算为基础,提出正交各向异性平面问题材料参数识别的反分析方法。
- A new inverse method to design circular cascades with varying blade height was developed on the basis of the singularity method[1]. 在文献[1]研究的基础上,提出了一种新的基于奇点法的变叶片高度环列叶栅逆命题设计方法。
- Competitive adsorption isotherm data for the two enantiomers of tryptophan were measured by frontal analysis and inverse method. 分别采用前沿分析法和逆向法确定色氨酸对映体的竞争型吸附等温线。
- The all-time apparent resistivity iteration inverse method was deduced in detail based on the current slanting wave of the TEM central loops unit. 摘要详细推导了TEM法中心回线装置发射电流为斜阶跃波形条件下全区视电阻率迭代反演计算方法。
- The non-uniqueness problem is always encountered when numerical inverse method coupling with one step outflow experiments is employed to determine the soil hydraulic properties. 结合单步出流实验的数值反演方法在确定土壤水力性质时会遇到解的非唯一性问题。
- A mathematic model for calculating the transient temperature field of boiler drum with inverse method is built and a calculation program is developed with FORTRAN. 本文建立了反推法求解汽包瞬态温度场的数学模型,利用FORTRAN语言编制了温度场计算程序。
- And the procedure of the inversion method is presented step by step. 阐述了用变分伴随方法的一般分析过程和计算步骤。
- On the basis of theoretic analysis of Dar Zarrouk curves the VES inverse method called DZ interpretation is designed. Two programs used in the cases of known and unknown layer number are developed. 本文在对Dar Zarrouk曲线进行理论分析的基础上,设计出一种电测深曲线的反演解释方法,称DZ解释方法,并编制了分别适用于已知层数和朱知层数情况的程序。
- In adaptive channel equalizing, that generalized inverse method is often used to solve an equalizer's weight coefficient, matrix's morbidity may severely degrade the equalizer's performance. 摘要在自适应通道均衡中,为快速求解均衡器权系数,通常需要对矩阵直接求逆,而病态矩阵的出现带来了权系数求解的极大误差,严重影响均衡器的校正性能。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- To study diffusion behaviors, secondary ion mass spectrometer (SIMS) along with the Boltzmann-Matano inverse method is used to derive concentration-dependent diffusivity of H+ in Z-cut LiNbO3. 在扩散模型方面,以二次离子质谱仪纵深分析,搭配数值方法反推出氢离子于铌酸锂晶体中的浓度相依扩散率。
- The results showed a good agreement between the isotherm determined by frontal analysis and inverse method, and the adsorption data which confirmed the validation of the model selected. 实验结果表明:采用前沿分析法和逆向法确定的吸附等温线与吸附数据吻合很好,验证了所选模型的合理性。
- She reckoned she had cut her cost by half. 她估计她减少了一半的费用。
- I worried half the night and have a fitful sleep. 我半个晚上都一直在担心,故而时醒时睡。
- He can fling off a poem in half an hour. 他可以在半小时之内草就一首诗。
- It took him half an hour to finish the work. 他花了半个小时做完这项工作。