1、

Development of Bellows Expansion Joint Parametric Drawing Software Based on SolidWorks

基于SolidWorks的波形膨胀节三维参数化绘图软件的开发

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2、

Parametric research on seismic response of bilinear system of base isolation building

建筑结构双线性基础隔震体系地震反应的参数研究

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3、

The low-level constraint relational model was introduced to record various constraint relations among parts and to check, improve and complete the reconstruction of the final assembly model, executing the result-oriented bottom-up design method; the parametric!

通过引入低层次的约束关系模型记录零件之间的各种约束关系,检验、改进和完成最终装配模型的重建,实现自底向上的面向结果的设计方法;

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4、

The Development and Application of the 3D Parametric Design System for Boarding Ladder of Large-scale Oil Terminal

大吨位油码头登船梯三维参数化设计系统开发与应用

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5、

The non-classical properties of orthogonal coherent state in parametric amplification process are investigated.

研究正交相干态经过参量放大后态的 非 经典特性.

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6、

Secondly, we apply a non-parametric regression technique to predict permeability using well logs within each electrofacies.

其次, 运用 非 参数回归技术,通过每个电相范围的测井曲线来预测渗透率.

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7、

Methods: Many non-parametric statistic indexes were calculated in order to show a row-column dependence.

方法计算多种 非 参数统计指标表示行列相关的测度.

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8、

A new extended adaptive backstepping algorithm for general nonlinear systems in parametric feedback form is proposed.

针对一般的参数反馈型非线性系统提出了一种扩展自适应逆推方法.

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9、

The Study of Building Parametric Standard Part Lib in Two dimensional Drawing Based on Automatic Identification

建立基于自动识别的二维参数化标准件库方法的研究

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10、

Directed geometry and circular arc spline approximation for fitting plane parametric curves

有向几何及平面参数曲线的圆弧样条拟合

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11、

Under the environment of Visual C++ 6.0, the parametric 3-D modeling software PCAD-3D is developed, which includes column blade, curved blade, double channel impeller, volute and radial vaned diffuser, etc.

在Visual c++6.0编程环境下,开发了扭曲叶片、圆柱叶片、双流道叶轮、蜗壳和径向导叶等的参数化三维造型软件PCAD-3D。

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12、

Parametric analysis is carried out to investigate the effects of soil dilation and overburden pressure on the soil nail pullout resistance.

结果显示,当上覆压力较小时,剪胀角对抗拔应力的影响较小。

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13、

A general program using APDL ( ANSYS parametric design language), which is applicable to arbitrary lining sections of the three-centered circular arch with different surrounding rock pressure distributions, was developed for the calculation of the tunnel inner forces and eccentricities.

利用ANSYS的参数化高级设计语言,编制了适合任意三心圆拱衬砌断面和不同围岩压力分布形式的隧道衬砌内力和偏心距的通用计算程序。

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14、

Research on Parametric Design Based on Constraints and Semantic Feature Modeling

基于约束的参数化设计及语义特征造型的研究

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15、

The Parametric Design of Integration Hydraulic Pump-Motor System based on Pro/ E and AGW

基于Pro/E和AGW的集成液压泵&马达系统参数化设计

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16、

Introduce optical parametric oscillator systematically. Theoretically analyses the threshold of TPO.

对光学参量振荡器进行了系统的介绍,理论上分析了太赫兹参量振荡器的阈值。

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17、

This can used to generate high efficient optical parametric amplification ( OPA ) at desired wavelength in HF.

利用光子晶体光纤的这些特性可实现在所需波长上的高效率的参量放大.

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18、

A new camera calibration method is presented based on completely flat liquid crystal display ( LCD) and the interpolation model of digital elevation model ( DEM) by finite elements, which belongs to non-parametric distortion calibration model.

提出了一种全自动、基于纯平液晶显示器(LCD)平面格网、非参数畸变差和有限元内插模型的相机标定方法。

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19、

Extension of Parametric Additive Theorem of Conditional Erlang Distribution

条件Erlang分布单参数加法定理的推广

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20、

A doubly resonant ZnGeP_2 ( ZGP) optical parametric oscillator pumped by a Tm, Ho: GdVO_4 laser is investigated.

报导了利用Tm,Ho:GdVO4激光器抽运双谐振ZnGeP2光参量振荡器实验研究。

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