查询词典 parameters

Firstly, the structure of ANFIS is decided by subtractive clustering; then the premise parameters and consequent parameters of ANFIS are trained by hybrid learning algorithm; finally, related factors that impact futural daily electricity price are input into the trained ANFIS to forecast electricity price.

首先采用减法聚类方法确定自适应模糊神经网络的结构，然后利用混合学习算法训练该网络的前件参数和结论参数，最后将影响未来日电价的相关因素输入到训练好的自适应模糊神经网络中进行电价预测。

BACKGROUND: Saphenous vein grafts and pedicled right gastroepiploic artery grafts are routinely used to revascularize the right coronary artery. Little is known about the predictive value of objective pre-operative angiographic parameters on the 6-month graft patency and on the interest of these parameters to select the optimal graft material in individual cases.

背景：大隐静脉（SVG和胃网膜动脉（RGEA常规用于右冠状动脉血运重建，但观察术前冠脉造影参数对6个月未闭冠脉移植及利用这些参数在不同个体选择合适移植物尚很少研究。

The joint inversion of some geodynamical parameters and numerical simulating the crustal stress field is presented in this paper. The four nodes quadratic finite element in Chinese area is constructed and the "split node" technique is employed for introducing the fault parameters into the finite element computation.

讨论了利用地应力主方向和GPS资料联合反演与之相关的地球动力学参数及数值模拟地壳应力场的方法，建立了中国及其邻区的四节点有限元模型，解决了有限元数值解算中节点位移不连续的问题。

The model parameters include boundary condition, initial condition, hydrological and geomorphological parameters and the other parameter for controlling the model simulation process.

在不规则无结构网格中，在洪水模拟计算时要用到的网格与边的关系、网格与结点的关系及边与结点的关系必须建立；④模型参数的确定。

At present, all the P-Y curve methods recommended by the referring code demand using geotechnic parameters C_u (three-axle undrained shear strength) and ε_50(the strain value that is equal to a half of the difference stress in the undrained triaxial compressing test). Moreover, we must do the complex and expensive triaxial geotechnic experiment to get those two geotechnic parameters, so they restrain the P-Y curve method from using comprehensively.

但目前国内外有关规范推荐的P-Y曲线均需用到土工参数C_u和ε_(50)(三轴不排水压缩试验中最大主应力差一半时的应变值)，而获得这两个参数需要进行比较复杂且费用较高的土工三轴试验，限制了P-Y曲线法的广泛应用。

It is helpful to the quantitative analysis of grinding parameters and more reasonable selection of grooving parameters of grinding wheel in practice.

这为定量地分析包括断续磨削温度在内的各参数对磨削温度的影响提供了依据，并为生产实践中正确设计诸如开槽砂轮的沟槽参数及合理选择磨削用量等提供了一定的参考依据。

Computer simulation result proves that A. C. parameters measurement of static signals using Harr wavelet transform could get the accurate result by the ideal sampling situation, i. e. the synchronous error is zero. Compare with synchronous and quasi-synchronous sampling algorithm, A. C. parameters measurement of transient signals using Harr wavelet transform could get more accurate result.

对谐波相位测量方法进行了误差分析，通过仿真证明，在稳态信号情况下，如果采样过程不存在同步偏差，利用Harr小波变换的方法可以对交流电量参数进行准确的测量；在暂态信号情况下，该方法与同步、准同步算法相比，可以达到很高的测量准确度。

A new theoretical model, the 2CLJDQP potential function, was developed for linear molecules, which takes into account dipole, quadrupole and induction effects as well as the rotation of the dipole out of the molecular axis. The energy parameters were optimized for various types of fluids. With the modified mixing rules, the potential parameters obtained from homonuclear molecules can be used to calculate the second virial coefficients of heteronuclear molecules. The model was also successfully extended to triatomic molecules. Analysis of the contributions to the second virial coefficients of long-range interactions shows that the molecular interactions introduced in the present model, such as, the induction effects, cannot be neglected.

建立了全新的线型分子2CLJDQP势能模型，考虑了偶极作用、四极作用及诱导作用的影响，还考虑了极轴与分子轴不平行的情况；回归了多种线型分子的势能参数；通过改进混合规则，可应用同核线型分子的势能参数直接计算异核线型分子的第二维里系数；扩展该模型可用于线型三原子分子计算；讨论了各长程引力项对第二维里系数的贡献，结果表明本模型引入诱导作用等是十分必要的。

At first, based on the basic profile of the horological gear, the main meshing course is analyzed to determine the original parameters and the basic parameters.

本文的研究旨在提出理想的修形曲线对齿轮进行修形以达到提高啮合效率的效果。

By analyzing the parameters about torpedo's entering water, weight and hydrokinetic parameters, practical simulation conditions are provided.

通过对假雷入水参数、衡重参数、流体动力参数等分析，给出了符合实际的仿真条件。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。