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- The demonstrations of evanescent theories and numerical calculating of fiber Bragg gratings are addressed in the following part of this paper. 在论文中首先分析了光纤光栅传感的原理和数值计算的方法,得出的一些结论对实验有很好的指导作用。
- A measuring instrument about diffuse visual transmission density is introduced, and a numerical calculating method is discussed, which is applied in the advanced research. 本文介绍了漫透射视觉密度基准的测量装置,详细论述了该基准装置改造时光路调试中应用的数值计算方法。
- Numerical calculation of gas breakdown in ultrafast gas switch[J]. 引用该论文 李桂萍;王新新;袁建生.
- The concordance of the results of numerical calculating and measurements for the 62.5/125 multimode optical fiber show that the Gaussian beam could describe the light intensity distribution of optical fiber well. 5/125多模光纤在高斯光强分布下的数值计算结果与实验测量结果的一致性表明,高斯光束可以较好地表示光纤光强的分布。
- By means of the finite element method, the unsteady-state temperature fields were gained by numerical calculating in the process of laser cutting with high energy density and moving spot heat source. 应用有限元法,数值求解了激光切割这种高能流密度、移动点热源所形成的非稳态温度场,得到了激光切割石油筛管过程的传热规律。
- Relevant program is composed in FORTRAN90,and proceeding numerical calculation. 用FORTRAN90编制了相应的电算程序,并进行了数值计算。
- In this papar, we analys the non-normal dynamic thermoelastic stress of adhesion coating caused by thermal in surfacelaver, On the basis of numerical calculating result, the stress curve is drawn. 文章分析了因表层热冲击引起的耐磨胶粘涂层中近表面区域的非定常动态热应力,根据分析计算结果绘制了涂层中某点的热冲击动应力变化曲线;
- The numerical calculation resuits are oftained by means of approximate polynomial expression for Thomson's function. 借助thomson函数的多项式逼近式给出了本文方法的数值计算结果。
- Numerical Recipes is a relatively authoritative numerical calculation program library. 是一套比较权威的数值计算程序库
- An adjustable fuzzy controller of which the fuzzy control rule table can be obtained by numerical calculation is designed. 摘要设计了一种在线可调整的模糊控制器,其模糊控制规则表可以用解析的方法进行计算。
- By genetic algorithm and numerically calculating, the optimization designs of the bionic bulldozing plate are given with respect to different classifications of the soil. 并借助于遗传算法给出了求解算法,针对不同类型的土壤得到了凸包形仿生推土板表面的优化设计方案。
- Through the field experiment concerned, the necessary parameters for the numerical calculation of the pre-stressed anchorage are obtained. 通过预应力锚杆的现场试验,获取了数值计算所必需的参数。
- At different attack angles, Mach numbers and ramp angles, the numerical calculations of inner and external flow field are performed for an adjustable mixed compression inlet. 摘要对某可调混压进气道在不同攻角、不同马赫数、不同斜板角度下进行了大量的数值计算。
- The numerical calculation shows that the results are better than those which are based on the Bethe model. 数值计算表明,此结果优于用Bethe模型所得到的近场理论的结果
- These results obtained by numerical calculations are in agr eement with experimental data in DNA. 进一步讨论了盐浓度对相界面和相变力的影响 ;得到的结果与实验测量一致 .
- A numerical calculation method to determine the unknown parameters in the Schwartz-Christoffel integral is given. 给出了确定Schwartz-Christoffel积分中未知参数的数值计算方法.
- One numerical calculation method is studied by using the three-dimension unstructured cartesian grid and N-S equations. 采用三维非结构贴体直角网格和N-S方程研究了三维地面效应的数值计算方法。
- By using a full-hidden finite difference method a numerical calculation was conducted of the above-cited model. 采用全隐式有限差分方法对模型进行了数值计算。
- In this paper,numerical calculation was used to predict erosion profile of blades and wall in the louver concentrator. 通过数值计算方法预测了百叶窗浓缩器内叶片及壁面磨损的情况。
- Have you finished calculating yet? 你计算好了吗?