再用一维动床数学模型进行了验证和各种计算,说明建库对河口冲淤影响的定量程度。
In addition, a 1-d mathematical model for sediment transport is applied to simulate the change of bed form in the estuarine reach.
对维拉唑酮的药理作用、药动学以及临床评价进行了回顾。
The pharmacology, pharmacokinetics and clinical evaluation of vilazodone were reviewed.
我们认为应该将这一行动延续下去,所以,我们与维瑟雷尔联手协作,创立了发布新产品的全新途径。
We thought we should continue, so then we joined efforts with Chris and started a new approach for releasing new products.
步进频率雷达中,目标的径向运动将导致合成的目标径向一维距离像产生距离徙动和波形失真,需要对目标速度进行估计以补偿其影响。
In stepped frequency radar, the velocity of targets must be estimated and compensated to eliminate the range migration and distortion due to target moving.
此外,我们研究了在三种不同形式的自旋轨道耦合下一维弹道系统中的自旋进动。
Besides, we study the spin precession in one-dimensional ballistic system with three different forms of spin-orbit coupling.
本文运用三维有限元方法离散水体,研究了箱形术体的自振频率及动水压力振型。
In this paper, the natural frequencies and modes of box water body researched by using three-dimensional finite element method.
以长程睡眠脑电数据分析和仿真为例,分析结果表明关联维的高低能够反映出睡眠的阶段,据此对非快速眼动睡眠期的仿真预测与实际结果相符。
The value of correlation dimension can reflect sleep stages after analyzing and simulating the sleep EEG, and then simulation forecast for NREM sleep stage was made which accorded with actual result.
采用离散元方法,对喷动流化床内的颗粒混合特性进行了三维直接数值模拟。
Numerical simulations on particle mixing characteristics of spout-fluid bed were carried out in three dimensional based on discrete element method (DEM).
导出了二维浅水流动的涡动方程与速度环量的随体导数表达式,以此为基础,分析了二维浅水流动中旋涡的动力学性质;
The vorticity equation was first established and the characteristics of vortex motion in two-dimensional shallow-water flows was analyzed, and then discrete vortex method (DVM) was briefly described.
首先推导出了三维油膜试验数学模型和动特性系数的计算公式,并由此确定试验方案。
First, in this article, the mathematical model of the experiment for the three-dimensional oil film and the computative formulas of the dynamic characteristic coefficients were deduced.
采用多块嵌套结构动网格技术数值模拟了拦截导弹的热保护罩的二维分离过程。
Two-dimensional simulations about the separation of the interceptor missile shroud covers have been completed using moving multi-block chimera structure grid technique.
本系统是一个二维随动视景系统。
The system is a two dimensional random variable vision system.
本文借助CATIA软件,结合磁悬浮列车动车段工程实例验证了工程设计的三维建模与仿真理论的合理性。
With the software, CATIA, the rationality of the method on Tri-Dimensional digital modeling, simulation and analysis is verified by the example of the depot of magnetic levitation train.
牺牲层腐蚀技术结合MEMS技术是制作三维可动微机构的一个重要加工手段。
Wet chemical etching of sacrificial layers plays an important part in fabricating movable tree-dimensional micromachines by combination with MEMS technologies.
利用三维超声学多普勒流速仪对丁坝坝头附近水流和回流区水流的紊动特性进行了系统的观测和分析,得到了丁坝坝头和回流区的水流特性及紊动动能的分布规律。
Then the turbulence characteristics of the spur dike head and backflow region and the distributions law of flow and turbulence kinetic energy around spur dike are obtained in this paper.
从计算结果看,结构的动位移与输入的地震波方向及维数有关。
From the results, it could be known that the structure's dynamic displacements were related with the seismic waves dimension and direction.
本发明提供在由沿着一路径移动的致动器运载或耦合到所述致动器的物体的三维中实现旋转和平移运动的新颖的机构和方法。
The invention provides novel mechanisms and methods for effecting rotational and translational motion in three dimensions of objects carried by, or coupled to, actuators that move along a pathway.
它既继承了SAR的全天候、大范围、有一定穿透能力等优点,又具有对目标三维地貌进行高精度成像、对目标地面的慢速动目标和地壳微小移动作高精度检测等的能力。
Carried forward the merit of SAR, InSAR can create high resolution DEM and accomplish change detection, such as slow-moving targets or subtle shift of the earth's surface.
从压电材料的一维压电方程出发,推导出了压电陶瓷片以及压电堆的作动方程。
Start form the one-dimensional piezoelectric equation, the driven equation of the piezoceramic slice and piezoceramic-stacks have been calculated.
本文对商品化的三维激光扫描测量系统中的控制技术和随动跟踪测量技术进行重点研究。
In the dissertation a study of computer auto control system and a kind of tracking and measurement method of the commercial 3d laser scanning system.
通过文献检索综述了维替泊芬的药理作用、药动学及临床评价。
The pharmacological action, pharmacokinetic and clinical therapy of verteporfin are reviewed.
采用三维声学多普勒流速仪对弯道上游顺直河段水流特性进行了系统的试验研究,全面分析了水流的三维时均流速及流场和纵向紊动强度。
The flow characteristics of the straight chanel up the bend were studied by means of the advanced three-dimensional acoustics Doppler current meter.
采用二维平面模型,“以静代动”的荷载简化方法,建立沥青路面永久变形有限元分析模型。
The two-dimension plane model and the simplification of dynamic loading are applied to create the finite element model for asphalt pavement permanent deformation analysis.
不再有枯燥单一的必经之路,交通动线演变成自由随意的三维游园小径,带动风景、室内外空间的互动。
Traffic moving lines will evolve into irregular three-dimensional garden trails, which brought along interaction between indoor and outdoor space and scenery.
通过两个实验考察读者阅读多因素二维线形图时的眼动模式,从而探讨影响多因素二维线形图理解的因素,分析统计图理解的加工过程。
Two experiments were designed to examine the pattern and duration of eye fixation as subjects interpreting line graphs to explore the underlying cognitive process of graph comprehension.
本文基于采用干湿网格动边界技术的POM模式,模拟了厦门湾全海域潮流场和温盐场的三维结构特征。
This paper investigated the characteristics of the tidal current, salinity and temperature fields in Xiamen bay by using POM, a baroclinic model with a robust wetting and drying scheme.
本文基于采用干湿网格动边界技术的POM模式,模拟了厦门湾全海域潮流场和温盐场的三维结构特征。
This paper investigated the characteristics of the tidal current, salinity and temperature fields in Xiamen bay by using POM, a baroclinic model with a robust wetting and drying scheme.
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