Extensive numerical calculations of the emissivity have been performed over a broad range of parameters. Spatial-Temporal Variations of Solar Global Radiation in Yunnan Province During 1961-2007 在很宽的参数变化范围内对辐射率作了数值计算。1961&2007年云南太阳总辐射时空变化特征
Extensive experimental show that proposed scheme significantly improves model parameters prediction accuracy and enhances rate distortion performance. 大量实验结果表明:改进的算法实现了模型参数的预测精确,提高了率失真优化性能。
Extensive simulations by network state show that the algorithm can quickly seek a multi-constrained optimum path and has good scalability for multi-constrained parameters. 通过对网络拓扑状态仿真结果表明,该算法能快速求解在多约束条件下优化路径,约束参数扩展性好。
Extensive simulation results show, that algorithm adapts to fast time-varying data like orbit parameters of the space target, and quadratic mean deviation of the orbit parameters estimated excels the theory quadratic mean deviation of various sensors, and less than the LMS estimation 's. 仿真实验表明,该算法适用于空间目标轨道参数等快时变数据,估计得到的轨道参数均方差,优于各个传感器的理论均方差,同时也小于LMS算法获得的均方差。
An extensive program of numerical tests was undertaken to assess the model sensitivity to changes in the loading parameters, capability to predicting the fatigue life, describing the non-linear dynamic behavior of concrete. 为了研究以损伤参数控制收缩的一类边界面模型对混凝土的疲劳寿命预测、非线性力学性能描述的能力以及对疲劳加载参数的敏感性,编制了计算程序,将计算结果与试验值进行了比较;
Based on the extensive dilatancy anisotropy theory, the method of synthetic seismogram is used to estimate the anisotropic parameters. 基于EDA各向异性理论,利用合成地震图方法求取各向异性介质参数。
Based on the derived formula, a computer program is written and extensive parametric studies are performed to assess the effectiveness of active tendon devices and to identify the optimal type of sensors and the beneficial parameters of devices. 应用本文建立的公式,我们编制了计算机程序,进行了广泛的参数研究,以评价控制装置的有效性,并确定最优传感器类型及控制装置参数。
Through the extensive calculation, the effects of the ferro-magnetic saturation and field distortion on operating characteristics and the generator parameters are further studied based on the former literatures. 通过对同步发电机各种运行曲线的计算,在已有文献的基础上更进一步分析了铁磁材料饱和以及磁场畸变对同步发电机运行特性和参数的影响;
Extensive researches are obviously necessary to address the influences of drip irrigation system operation parameters on nitrogen transport and transformation in soil since knowledge on the aspect is still limit. 关于滴灌施肥灌溉条件下氮素运移的研究较少,尤其在施肥灌溉系统运行参数对氮素运移、转化、分布影响的研究方面更为薄弱,在今后的研究中应予以加强。
The application of PTCR is based on the special characteristic of PTCR. So testing the parameters of PTCR is available to the extensive application of PTCR and very important. A kind of testing system of PTCR parameters is discussed in the thesis. PTCR的广泛应用是基于PTCR的特殊性能的,所以,对PTCR的性能参数的测定有助于扩展PTCR的应用,意义是十分重大的。论文设计了一种PTCR性能参数测试系统。
This paper the detector will on the extensive testing, the parameters of detector set, reliability. 本论文中将该检测仪在实验室中进行了大量测试,对检测仪的参数进行了设定,可靠性、精确度均达到应用要求。
The system has features of double channel/ multi channel extensive, parameters online adjusting, grading result statistics and result exports. 本系统具有双通道/可扩展多通道、参数在线调节、分级过程在线观测、线上等级显示、多通道等级模拟、分级结果统计、结果导出等功能和特点。
By investigating the excellent performance, expertise psychologists can determine what parameters of human information-processing system which have been changed under the extensive practice, what parameters are relatively stable. 专长心理学家通过对专家行为的研究,可以确定人类信息加工系统中哪些参数在拓展训练的影响下得以改变,哪些相对稳定。
Accompanied with its extensive exposure to various users, the weaknesses of the traditional medical ultrasonic imaging system appear. A weakness is the contradiction between two important parameters of the imaging quality: vertical resolution and penetration depth. 于是传统超声成像系统的缺点也逐渐暴露出来,其中就包括纵向分辨率和探测深度这两项超声成像系统重要指标之间存在不可调和矛盾的问题。
Extensive parametric studies are performed to assess the effectiveness of dampers and to identify the optimal damper parameters. 通过参数分析评估了阻尼器的减振效果并确定了最佳阻尼器参数。