scenery是什么意思版主你好，我把中文写在前，英文在后，这样翻译方便校对，不知你的意见如何？我离开学校有一年了，英语退步很大，另外CST频域求解这一块我也不精通，翻译得不好，请指正。虽然我自己翻译完全，有些内在含义不是很能理解。请指正!
频域求解器(Frequency Domain Solver)
一．频域求解器预览（Frequency Domain Solver Overview）
假定场和激励是时谐相关的，麦克斯韦方程组可能转换到频域。场可以用与瞬态场相关的相量来描述，瞬时场是把相量和时间因子相乘然后取实部得到。
通用的频域求解器解决的是一次一个频率和在扫频过程中的一系列自适应选择的频率的问题。The general purpo Frequency Domain Solver solves the problem for a single frequency at a time, and for a number of adaptively chon frequency samples in the cour of a frequency sweep. 对每一个频率样本，线性方程系统可以通过迭代（例如共轭梯
度）或者稀疏直接求解器解决。For each frequency sample, the linear equation system will be solved by an iterative (e.g., conjugate gradient) or spar direct solver. 方程的解包含在给定频率下的场分布和S参数。The solution compris the field distribution as well as the S-parameters at the given frequency.
频率取样可以用离散算法并行计算得出（包括提交单一细微的计算或者并行运行参数扫描和优化）。看在频域求解器的参数和下面的离散算法和自适应取样的部分。Frequency samples can be calculated in parallel using distributed computing (besides submitting a single remote calculation, or running parameter sweeps and optimizations in parallel), e the corresponding frame in the Frequency Domain Solver Parameters and the ction distributed computing and adaptive sampling below.
对于模型几何结构的离散化，在求解器开始运行前六面体网格和四面体网格可以根据需求适当选择。For the discretization of the geometry, the hexahedral mesh as well as the tetrahedral mesh may be chon on demand right before the solver start.
如果仅仅需要S参数，那么“快速S参数谐振” 求解器是很有趣的。If only S-parameters are
required, then the Resonant: Fast S-Parameter solver is of interest. 儿童节快乐英语怎么写这个求解器目前能处理无损结构、小介质损耗、波导和离散端口。福州日语培训This solver can currently handle loss-free structures, small dielectric loss, waveguide and discrete ports. 除开S参数，场监视器有意义，那么“S参数和场谐振”求解器可以代替主要目的求解器。If, in addition to the S-parameters, field monitors are of interest, then the Resonant: S-Parameter, fields solver may be ud instead of the General Purpo solver. 这个求解器目前能处理无损结构、波导和离散端口。This solver can currently handle loss-free structures, waveguide and discrete ports.
对所有这些求解器，在S参数计算完成后很有可能有效计算出电磁场监视器。For all the solvers it is possible to efficiently calculate electric and magnetic field monitors after an S-Parameter calculation has finished. 在求解器开始前无需定义监视器。It is not necessary to define monitors before the solver starts. 在一维坐标预览中进一步了解需要在坐标轴轴标记的地方看计算场。See Calculate field at axis marker in the 1D-Plot Overview for further details.
谐振求解器模块仅仅在六面体网格里有效。The resonant solver modules are only available on hexahedral grids. 另外，谐振法不需要任何频率取样，因此下文中的描述不再对它适用。Additionally, the resonant methods do not require any frequency sampling, and therefore the description hereinafter does not apply to them.
频域求解器主要用途的应用领域（Areas of application of the general purpo frequency domain solvers）
▪散射参数矩阵（S参数） Scattering parameter matrices (S-Parameter)recommended
国内生产总值是什么意思▪在不同频率下电磁场的分布（见“监视器”一节）Electromagnetic field distributions at various frequencies (e monitors)
英语自我介绍 考研面试▪天线辐射图和相关的天线参数（见“监视器”一节） Antenna radiation patterns and relevant antenna parameters (e monitors)
▪由单元组成或者在周期边界条件下的无限阵列的单元（例如模拟无限给定相位的天线阵列和频率可选的表面）Unit cells of infinite arrays with unit cell or periodic boundary conditio
ns (for example to simulate infinite phad antenna arrays and frequency lective surfaces)
▪网络的提取go homeSpice network extraction
频率取样（Frequency sampling）
如果你对结构的S参数感兴趣，取样法对计算时间有很大的影响。If you are interested in structure's S-parameters, the sampling method has a large influence on the calculation time. 自动选取的频率样本结合宽频扫描选项经常在求解器运行较少频率下产生宽频S参数Automatically chon frequency samples in conjunction with the broadband frequency sweep option usually will yield the broadband S-parameters with a minimal number of frequency solver runs.一旦S参数扫描完成，求解器可以在S参数停下来的地方继续运行。例如为了计算另外的样本，监视器和进一步提高扫描精度。 Once the S-parameter sweep has finished, the solver can continue the S-parameter sweep just where it stopped, for instance in order to calculate additional samples, monitors, and further improve the sweep accuracy.
（例子：自动取样下的宽频扫描）Example: A broadband frequency sweep with automatic sampling
这个例子里全部频率范围里的7个频率以某种频率间隔计算得出。In this example ven frequency samples are calculated in a sub interval of the global frequency range. 请注意计算的频率不到20个样本，因为S参数的收敛判断标准早就达到。Plea note that less than twenty samples are calculated, since the S-parameter convergence criterion is reached earlier. 在这个情况下，频域求解器参数对话框里的频率样本的数量表示一个更高的界限。In this ca, the number of frequency samples in the Frequency Domain Solver Parameters dialog reprents an upper limit.
（例子：没有限制的自动取样下的宽频扫描）Example: A broadband frequency sweep with unlimited automatic sampling
基建会计
对于频率抽样，没有必要定义一个最大的样本。It is not necessary to define a maximum number of sample for the frequency sampling. 当样本频率的个数没有定义（左边空白处）如上图所示的时候，只要S参数的收敛判定满足的时候，求解器就停止计算另外的样本。When the number of samples is not defined (left blank) as shown above, the solver stops calculating additional samples as soon as the S-parameter sweep convergence criterion is satisfied. 结果如上所示，因为S参数扫描在计算7个频率样本后已经收敛。The results are the same as above, becau the S-parameter sweep had converged after calculating ven frequency samples.
例子：等间距抽样的频率扫描（Example: A broadband frequency sweep with equidistant sampling）
在这个例子里，20哥频率样本在整个频率范围内等间距分布。分布间距是：
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In this example twenty frequency samples are distributed equidistantly in a sub interval of the global frequency range with a frequency spacing of
