Adopted national standards micrometer scale calibration, it can get the actual numerical size after selecting the numerical scale that corresponding to objective lens in each test.
通过国家标准测微尺标定后，每次测试只须选择与物镜相对应的比例尺数值即可直接得到样品的实际大小数值。
Numerical results show that both of the ground state energy and binding energy decrease monotonously with the increase of the quantum dot size and applied electric field.
数值结果表明，随量子点尺寸和外加电场强度的增加，基态能和结合能均单调降低。
To reduce the influence of the numerical diffusion on the computational results, such as decreasing the grid size has been used.
给出了分离器内速度矢量图，为减小数值伪扩散对强旋流动的影响，采用了减少网络尺寸等措施。
The matching relation between the viscosity and the mesh size was obtained using planar approximate method and integral method in the numerical modeling of divergent detonation.
分别应用平面近似法和积分方法推导出在散心爆轰的数值模拟中，人为粘性系数和空间步长之间的匹配关系。
The present size effect law for the engineering stress-engineering strain curve is also agreement with earlier numerical results.
工程应力应变曲线尺寸效应可以在数值结果中找到佐证。
It is obtained by numerical calculation that the mode spot size at the mirrors in a resonator with arbitrary configuration is always a finite value as long as radial gain variations are present.
只要出现径向增益变化，通过数值计算得到任意结构的谐振腔腔镜处的光斑尺寸总是有限值。
The methods to evaluate the expected queueing size of data packets in the system and some numerical results have been given in the paper.
文中给出了计算综合传输系统的平均数据排队长度的方法以及部分数值计算的结果。
The qualities and size distributions of compositions corresponding to specified compositional distribution of FGM can be calculated via numerical simulations.
通过计算机数值模拟，可以计算要制备指定结构的功能梯度材料各组分的质量和粒度分布。
Vast numerical simulation tests and analysis of the proposed algorithm and the formulations have been applying to test or practical systems that range in size from 14 to 1047.
本文所用的算法及数学模型在六个节点数从14至1047不等的测试系统及实际系统上进行了大量的数值仿真测试和分析。
In comparison with other distributed parameter models, the calculation result of this model has showed that it has a quality of higher precision with numerical stability even at a big time step size.
与其他分布参数模型的处理方法相比较，该文的仿真方法不仅具有较高的运算精度，而且在较大的时间步长下也有非常好的数值稳定性。
By introducing regional node spacing function, which given a numerical value or varied grade of cell, the mesh could control the changes of element size.
该方法通过引入区域内节点间距函数，人为给定某一定值或渐变数值可在任一局部水域进行网格加密。
The effects of mesh size of finite elements and boundary elements on numerical accuracy were also studied.
还研究了有限元和边界元网格尺寸对计算精度的影响。
A negatively charged exciton is a system of three charged objects, making the numerical computations difficult due to the large size of the basic vector set and the Hamiltonian matrix.
负电荷激子是三个带电粒子的体系，构成本征函数的基矢数以及哈密顿矩阵元都极大，数值计算艰浩。
The diffusion trapping efficiency and inertia collision trapping efficiency are calculated under different gas flowing velocity, particulate size and ceramic foam parameter using the numerical model.
通过模拟计算，分析了气体流速、微粒粒径、泡沫陶瓷微孔参数对微粒扩散拦截和惯性碰撞拦截效率的影响。
Combined with field tests and numerical simulation, the size of section pillar is proved to be reasonable and the feasibility of driving without section pillar is also studied.
同时通过实测与模型计算相结合，验算了区段煤柱留设尺寸的合理性，并在此基础上探讨了沿空掘巷无煤柱开采的可行性。
With the help of numerical analysis of three-dimension ray tracing, the coupling system of cylindrical lens for small-size LD stacks was studied.
利用三维光线追迹的方法，对小型激光二极管面阵的柱透镜耦合系统进行数值模拟研究。
Numerical results show that the finite size effect is really exists.
研究结果显示当模拟单元的尺寸较小时。
Note:In order to be convenient for the installation of clients, the numerical value, butterfly valvejoint standard flange size and size code in the table are only one part of them.
注：为了方便客户安装要求，本表给定的数值系与蝶阀链接的标准法兰尺寸，简图中尺寸代号仅是其中一部分。
A remarkable advantage of the proposed method is that the Courant stability condition can be totally removed, and the time step size is limited only by the numerical dispersion errors.
但时间步长不再受稳定性条件的限制，只需考虑数值色散误差对其取值的制约。
The size and regularity of train loads was obtained by field test, the effects of train dynamic load acting on the retaining structure was analyzed by using numerical simulation method.
对列车荷载进行现场测试，得出列车荷载大小及规律，借助数值分析的手段，分析列车动载对偏压基坑围护结构的影响。
Using numerical experiment, the passenger waiting time in each traffic area with different taxi service size is calculated.
通过实例，计算了不同出租车运营规模下各交通区域的乘客等待时间。
Numerical simulation shows that the time-step size can be set 100 times as large as that of the conventional FDTD method, while the C-N FDTD algorithm is still unconditionally stable.
算例也表明了当时间步长取为常规FDTD时间步长100倍时，该算法仍然是无条件稳定的。
The primary problem in using the method of Numerical Control Manufacture-Shot Peen forming to manufacture the part on rough is to determine the size of the roughcast.
采用毛坯数控加工-喷丸成形方法的首要问题是确定坯料结构尺寸。
The numerical example shows that the algorithm can solve the model which has a certain fleet size. It can increase the level of winter road maintenance and lay a foundation for practical applications.
算例结果表明，该算法能够求解一定车队规模的除雪车辆调度问题，能够提高冬季道路养护的水平，为实际应用奠定了基础。
Using combine field integral equation and progressive iterative numerical method, the size of method of moment system matrix that need to be inverted and the computational time can be greatly reduced.
目标被分成一些小区域，因此缩小了所需要求逆的矩阵的大小并且减少了计算时间。
The diffusion trapping efficiency and inertia collision trapping efficiency are calculated under different gas flowing velocity, particulate size and ceramic foam parameter using the numerical mode...
通过模拟计算，分析了气体流速、微粒粒径、泡沫陶瓷微孔参数对微粒扩散拦截和惯性碰撞拦截效率的影响。
Numerical simulation of process used as the research method, because of the special structure and the big size of the machine.
由于本工件的特殊性和设备的吨位要求高，确定了以数值模拟为主要研究方法。
The numerical results from US FDTD method are consistent with that from conventional FDTD method. Additionally, with the increase of time step size, US FDTD method is stable and convergent.
数值结果表明相同条件下usFDTD方法与传统FDTD方法的计算精度是相同的，而且在增大时间步长时us FDTD方法是稳定的和收敛的。
Finally, the kind of hemisphere lens with metal ground is studied through numerical simulation. As compared to the whole sphere lens, it is easy to install and the size of antenna is reduced.
最后，通过仿真研究了加地板的半球透镜天线形式，在不降低增益的情况下相比全球透镜而言减小了天线的纵向尺寸并且安装方便。
Finally, the kind of hemisphere lens with metal ground is studied through numerical simulation. As compared to the whole sphere lens, it is easy to install and the size of antenna is reduced.
最后，通过仿真研究了加地板的半球透镜天线形式，在不降低增益的情况下相比全球透镜而言减小了天线的纵向尺寸并且安装方便。
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