The present dissertation puts forward a weak visibility computing method of NURBS curve based on Voronoi diagram of polygons and a method for computing visible polygons of a point which move along curvilinear path.

1、

Nonmonotonic backtracking trust region strategy algorithm via curvilinear path for nonlinear optimizations subject to linear inequality constraints

线性不等式约束优化的弧线路径信赖域算法

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2、

The numerical simulation for a three-dimensional curved duct flow was carried out by means of the large eddy simulation ( LES).

本文应用湍流大涡模拟方法对三维空间的弯管流进行了数值模拟。

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3、

So it was crucial that improving the structure of curved channel flow solved the erosion and sedimentation of bend.

因此，改善弯道水流结构是解决弯道冲刷淤积的关键所在。

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4、

The model applies depth-averaged momentum eguations and continuity equation to curved channel flow.

模型考虑了横向环流的影响，并求解了水深平均的时均动量方程及连续方程。

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5、

The hydraulic characteristics of curved conduit flow are one of the most interesting subjects to hydraulic researchers.

弯道水流特性是水利界感兴趣的重要研究课题。

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6、

Numerical Simulation of a Cooled Turbine Curved Cascade Flow Field with Variable Specific Heat Being Taken into Account

考虑变比热的冷却涡轮弯曲叶栅流场的数值模拟

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7、

Calculation of the Longitudinal Depth Averaged Velocity Distribution of Curved Conduit Flow

弯道水流纵向垂线平均流速分布的计算

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8、

Research of Longitudinally Curved Flow

纵向弯道水流的研究

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9、

Design Analysis and Research of Curved Pipe

弯管设计计算分析及研究

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10、

Characteristics of Curved Pipe and Their Applications in the Flow Measurement

弯管特性及其在流量检测中的应用

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11、

Plastic Limit and Shakedown Analysis for Curved Pipe Structures

弯管结构的塑性极限与安定分析

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12、

Experimental Study on the Stress of Curved Pipe Under Internal Pressure

内压作用下弯管应力的实验研究

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13、

A Curved Plate Element with Rib-beam

一种带肋的曲线板单元

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14、

Simple method for estimating minimum bend radii of SOI single mode curved rib waveguides

估算SOI单模脊形弯曲波导最小弯曲半径的简单方法

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15、

Deformation Analysis of Continuous Curved Rigid Frame Bridge with Long-Span and High-Pier

大跨高墩曲线连续刚构桥的变形分析

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16、

Design Boom reports that Samsung teamed up with Italian frame-builder Giovanni Pelizzoli to build the Smart Bike, which sports a curved frame meant to reduce the roughness of riding on urban terrain.

据设计邦（Design Boom）网的报道称，这款智能自行车由三星集团携手意大利车架设计专家Giovanni Pelizzoli共同打造，车身总体采用曲管设计，以缓解都市路面的颠簸。

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17、

The sleek, stylish outdoor design, the circular design, curved frame design, sleek design is definitely the side to select the best one.

小巧时尚的户外设计，圆形的设计，弧形框架设计，圆滑的侧面设计绝对是挑选最好的之一。

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18、

By two examples about curved frame structures, several computations used both straight-elements and curved-beam elements were contrasted.

通过2个曲杆结构的实例，对采用直梁单元和多种曲梁单元的有限元计算进行了对比。

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19、

The rest of her shoulder-length hair forms a slight curved frame around her face.

她留着齐肩长发，刘海以外的部分在脸庞四周形成微微弯曲的弧度。

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20、

Curved-beam element and straight-beam element used in the nonlinear analysis of curved frame structures

曲杆结构非线性分析中的直梁单元和曲梁单元

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