计算的

In addition, the test results of frictional pressure drop in smooth tube with water and kerosene are compared with the calculated results with homogeneous model and Friedel formula respectively. By comparison, more suitable calculation formula are recommended for smooth tube.

此外分别研究了两种工质在光管中的两相摩擦阻力特性，将实验结果分别同以均相模型和Friedel经验公式的计算值进行了比较，推荐了适合于光管中摩擦阻力计算的经验公式。

According to the internal relations among the parameters of the standard triangular helixes, the iteration formula of the intensity calculation of the connection of draw- in bolt s is obtained with mathematical statistics.

根据标准三角形螺纹各参数之间的内在联系，应用数理统计方法，得出受拉螺栓联接强度计算的简单选代公式，它既可用於螺栓的设计计算又可用於校核计算之用

Some typical torsion problems of a cylinder involving a straight,kinked or curvilinear crack were calculated.The obtained results for the case of straight crack...

对圆弧裂纹、曲折裂纹以及直线裂纹的典型问题进行了数值计算，并与用Gauss_Chebyshev求积法计算的直裂纹情形结果进行了比较，证明了方法的有效性和正确性。

Through reforming original dose calculation models established for regular irradiation field, we present a set of more efficient and systematical solution to calculate dose distribution of regular irradiation field.

我们在对原有规则野剂量计算模型和算法中存在的各种缺陷进行改进和有机合成的基础上，提出了一整套规则野剂量计算的更优解决方案。

The problem is simplified as a circular lined tunnel in half-space. The series solutions for the scatting waves in half-space and lining under the actions of P wave and SV wave are derived by wave expansion method under the assumption of larger circular arc.

接着，在对地震积分位移时程漂移、模型边界条件、模型横向计算范围几个数值动力计算的基本问题进行研究的基础上，用FLAC3D软件详细分析了山岭隧道洞身段在不同埋深、地震强度、激振方向、围岩和衬砌刚度条件下的地震响应。

The essentials of design for pier plate prestressed stretching bed and treatment on expansion joint structure are emphasized. Based on the comparison and calculation to this structure in non - linear finite element method with Duncan - Chang model, and through site test, it is proved to be rational in design, simple in structure and convenient in construction.

着重讨论墩板式预应力张拉台座强度和温度应力计算的设计要点及伸缩缝的构造处理，并采用 Duncan－ Chang模型对该结构进行了非线性有限元的对比计算，同时配予现场试验观测印证，说明墩板式张拉台座设计合理、结构简单、施工方便。

The one-dimensional complete hydrodynamic model for border irrigation based on the hybrid numerical method can obviously increase computational stability and convergence, and effectively improve computational precision and efficiency, and provide a good numerical simulation tool for the design of border irrigation system and performance evaluation.

基于混合数值解法的一维畦灌全水动力学数值模拟方法可明显增强数值计算的稳定性和收敛性，有效提高了计算精度和效率，为开展畦灌系统设计与性能评价提供了可靠的数值模拟手段。

The possibility and extent of the goal reactions could be evaluated based on these calculations. The theoretical calculations also provided the basis for the choice of suitable catalysts and reaction conditions. The experimental results have demonstrated that the thermodynamic calculations are correct.

通过计算可判断所研究反应进行的可能性和程度，对催化剂和反应条件的选择提供了理论依据，实验结果也证明了热力学计算的正确性。

The 3D coordinates of each pixel in the actual space could be represented in the form of point cloud.

根据空间点三维坐标计算的数学模型计算出点的三维空间坐标，最后以点云形式实现物体的三维重构。

The increase of FFT computing speed is the main subject in the realm of digital signal processing. Parallel computing and pipeline structure are the basic technologies to achieve high speed of large scale FFT computing.

FFT速度的提高是数字信号处理领域中的核心问题，并行流水计算是实现大规模FFT高速计算的基本技术。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷