To determine the accuracy obtainable from the finite-element method of various order, the eigenvalues of a slab-loaded rectangular waveguide, which is amendable to an exact analysis, are computed by the first-and second-order method.
为了确定各次有限元的计算精度,用二次元对可以得到精确解的条形介质加载矩形波导的本征值进行了计算。
In the public domain, there is obtainable asset value which leads to rent-seeking activities.
在公共领域中存在可被攫取的资产的价值,导致人们的寻租行为.
Grading according to percentages rates 100 percent as the maximum obtainable and the lowest passing grade ( for example, 65 percent) at a level determined by the institution.
以百分比给分,最多为一百分,最低的及格得分(例如六十五分)由各校自定。
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