This model has 4 characteristic points and 3 characteristic line sections.
模型具有4个特征点和3个特征线段。
The characteristic line must be cut down to deal with the nodes near the boundary.
在处理邻近边界的网格点时将特征线截断。
And the slopes of characteristic line sections represent planarization of film surface.
特征线段的斜率反映了薄膜表面的平面度。
The new curve has 4 characteristic points and 3 characteristic line sections, which can be used to make process analysis.
新曲线具有4个特征点和3个特征线段，利用这些特征进行工艺分析。
The time history of water hammer in pipeline in the condition of unit emergency load dump is calculated by characteristic line method.
在水电站机组丢弃负荷情况下，利用特征线法计算管道内的水击荷载时间历程。
The characteristic line method meets the static equilibrium equations and yield conditions, which gives the lower limit of the solutions.
本方法满足静力平衡方程和屈服条件，属于极限分析理论的下限解。
The characteristic line method is used to simulate the characteristics of the water conveyance system of the ship lock in the Three-Gorges Project.
利用等时段的特征线法数值模拟三峡永久船闸输水系统不补水工况下的输水特性，得出了输水管道沿程各节点水头及流量的变化规律。
The ways of founding the characteristic line equation for adaptive incremental bending is feasible to realize numerical control of the bending process.
自适应增量弯曲特征线方程的建立思想，对于实现零件数控弯曲成形过程是可行的。
Indirect method can adjust the characteristic line equation in time based on the status of practical process, thus the forming precision can be improved.
间接法能够根据板料实际加工状态及时调整特征方程，提高了成形精度。
The characteristic line equation of adaptive bending is established and applied to the numerical control of the bending forming of ribbed structural parts.
阐述了自适应增量弯曲的基本原理与试验数据处理方法，建立了自适应增量弯曲特征线方程，并将其应用到壁板类带筋结构件的数控弯曲成形过程中。
Numerical method is proposed for general mechanical impact systems by means of characteristic line theory . Simulation results of hydraulic rock drill are provided .
应用特征线方法，提出了一般冲击机械的波动力学数值计算方法，给出了一液压凿岩机械的数值模拟结果。
Since a mine pumping system can generally be simplified into a complicated pipe-line system in series, the transient process is simulated by a method of characteristic line.
根据矿井排水系统一般可以简化为串联复杂管路系统的特点，采用特征线法模拟其断电停泵的瞬变过程。
Gas decompression wave velocity during the pipeline fracture process was solved by the three-characteristic line method, and the corresponding computer program was developed.
应用三特征线法求解气体减压波速，并开发了相应的计算程序，分析了起始压力、起始温度、不同气体介质和管径对气体减压波速的影响。
The recognized basic of abstract bionic design was discussed and the process of abstract bionic design and extracting of characteristic line were demonstrated by a case study.
文章讨论了抽象仿生设计的认知基础，对抽象仿生设计的过程及特征线的提取进行了详细地论证，引用实际案例说明了这一过程。
By using the combined implicit characteristic line method, the calculation of the transient surge pressure in the flow conduit of a drilling well has been resolved in this paper.
本文用混合隐式特征线法求解了井内流道中的瞬态波动压力问题，给出了弹性管和可压缩流体在井内各流道组合的压力波波动方程和定解条件。
By using the combined implicit characteristic line method, the calculation of the transient surge pressure in the flow conduit of a drilling well has been resolved in this paper.
本文用混合隐式特征线法求解了井内流道中的瞬态波动压力问题，给出了弹性管和可压缩流体在井内各流道组合的压力波波动方程和定解条件。
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