Our data suggested that there are observable functional response of great tits to changes in moth densities but the numerical response caused by breeding are not obvious.
初步分析表明大山雀对松毛虫种群密度变化有明显的功能反应,但由繁殖而引起的数量反应不明显。
If you know it, try using the website's numerical address rather than its verbose URL (Universal Resource Locator) name. That can sometimes halve the response time.
你可以尝试使用某网站的数字地址,而不是它的网址(统一资源定位器)名称登录网站,你会发现反应时间会减少一半。
This analysis can be used to compare the response and performance of the different structuring hull, and provide basis of numerical analysis for selecting the form of hull structure.
该分析用以比较各种结构艇体的响应和性能,为艇体的结构选型提供数值分析依据。
Numerical results show that the accelerations of soil matrix and porous fluid have little effect on the dynamic response of viscoelastic seabed.
数值计算表明土骨架和孔隙流体的加速度对粘弹性海床动力响应的影响极小。
Numerical value show: circular-ring energy dissipater can control seismic response and uplift.
数值计算表明:圆环耗能器能够有效的控制地震响应及提离。
Finally, coupling the groundwater flow numerical model and optimization model constructed management model using response matrix method.
最后采用响应矩阵法耦合地下水流数值模型与优化模型建立了管理模型。
The precision and other problems in calculating response spectra by using precision method and other numerical methods are discussed.
定性讨论了采用精确法和其它数值方法计算地震动反应谱的精度和与之相关的问题。
Numerical simulations and experimental investigates were carried out for unbalance response of a single disk flexible rotor system with far shaft end mounted on EORD.
通过数值仿真和实验研究远轴端eord支承的单盘柔性转子系统的不平衡响应。
A numerical method for simulating electric field response in the inhomogeneous medium is introduced using lattice Boltzmann method.
介绍了用格子玻尔兹曼方法模拟非均匀介质中的电场响应的数值模拟方法。
One can calculate response spectrum combination coefficient under multipoint earthquake motion input by numerical integration, but it has a low efficiency.
多点地震动输入下反应谱组合系数可以采用数值积分计算,但效率低下。
Theoretical derivations and numerical analyses on seismic response of bridge-like combined structure system are presented.
对桥式连体结构减震体系地震反应进行了理论推导和数值分析。
The dynamic response question of composite pavement under moving load is analyzed by using the finite-element numerical calculation method.
应用有限元数值计算方法,分析了复合路面在移动荷载下的动力响应问题。
First of all, the response and force on a fixed cylinder in open sea can be solved using the numerical program in time domain, the result fits in with the frequency value well.
首先,本文应用高阶边界元数值程序在时域内求解开敝水域中固定圆柱的运动响应和受力大小,并与频域计算结果进行对比,结果符合良好。
By using dynamical and numerical methods, several response modes of tropical ocean to the southern Asia monsoon and the Pacific trade wind forcing are discussed.
应用动力学分析和数值计算的方法讨论了热带海洋对南亚季风和太平洋信风强迫的几种响应模态。
The dynamic response of fresh concrete filling pile under blasting load is studied by numerical simulation in this paper.
采用数值模拟方法,对新浇混凝土灌注桩在爆破振动作用下的动态响应进行了分析。
Then the numerical inversion of Laplace transform (NILT) is employed for the time domain response of the interconnect circuits.
在此基础上运用数值反拉普拉斯变换(nilt)法分析互连电路的时域响应。
The amplitude frequency response curves and their frequency properties of the parametric resonances are investigated by using the method of numerical analysis.
用数值方法分析了各种参数共振的响应曲线,其存在区域以及响应频率与脉动流频率之间的关系。
Dynamic response analysis of asphalt pavement structure is a complicated problem. Generally, the study on this problem is conducted from two respects: theoretical research and numerical analysis.
沥青路面的动态响应分析是个复杂的问题,通常来说对这一问题的研究主要从两方面着手:理论研究和数值分析。
The dynamic stochastic finite element method, a new random numerical method, is developed for analyzing the stochastic dynamic response of structures with random parameters.
本文提出分析不确定性结构随机动力响应的一种新的数值方法——动态随机有限元法。
The coupled model of wave and seabed interaction is set up by coupling the boundary conditions of numerical wave tank and seabed response model.
通过数值波浪水槽和海床响应模型的边界耦合,建立了波浪与海床相互作用的耦合模型。
A numerical example is given, the results are compared with direct integration method and precision integration method. It is quite effective for computing the structural dynamic response.
文中给出一个算例,其数值结果与直接积分法、精细积分法作了比较,文中方法对结构动力响应计算是十分有效的。
Dynamic and numerical methods are used to discuss the atmospheric response imposed by SST thermal forcing.
用动力分析和数值计算的方法讨论了大气对海温热力强迫的响应。
Through numerical calculation, the influences of the variations of the modulus and degree of saturation of soil layer and cross-section of the pile on the response are analyzed.
通过数值计算,分析了土层模量变化、土层饱和度变化以及桩身截面变化对桩顶频域和时域响应曲线的影响。
Numerical analysis about low embankment foundation response under traffic load was developed.
开展了交通荷载作用下低路堤高速公路路基响应的数值计算工作。
In this thesis a new numerical method - the finite volume method is developed to achieve the static and dynamic large-deflection response analysis for suspension cables.
本文建立了一种新的数值方法——有限体积法进行悬索的大挠度(几何非线性)静力分析和动力响应分析。
A numerical method for solving the dynamic response of a complex structural sys tem is presented in the paper.
本文提出了一种求解复杂结构系统动力响应的数值计算方法。
The transient thermal response of functionally graded material(FGM) plates has been investigated based on the hybrid numerical method(HNM).
采用混合数值法分析了功能梯度材料板中瞬态热响应问题。
Perturbation method is used to obtain the bifurcation equation with time-delays, and numerical method is utilized to analyze the effect of time-delays on the steady state response.
首先采用摄动法从理论上推导出时滞动力系统的分叉响应方程,再采用数值模拟的方法研究了时滞参数对系统分叉响应的影响。
The accuracy of the model is verified by numerical examples, and then the field seismic response of homogeneous soil layers is analyzed.
文中首先通过数值实例验证了这一模型的精确性,进而利用这一模型求解了均匀土层场地的地震反应问题。
The accuracy of the model is verified by numerical examples, and then the field seismic response of homogeneous soil layers is analyzed.
文中首先通过数值实例验证了这一模型的精确性,进而利用这一模型求解了均匀土层场地的地震反应问题。
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