Stray Current

Study on Digital Simulation Machining Technology of Spiral Bevel Gear’s Discrete Surface;

螺旋錐齒輪離散齒面數(shù)字仿真加工方法研究

Novel discrete solitons in light-induced photonic lattices;

光誘導(dǎo)光子晶格結(jié)構(gòu)中新型的離散空間光孤子

Walsh function description of discrete formation model;

離散地層模型的沃爾什函數(shù)描述法

An Algorithm for the Discretization of 3D Parametric Curves;

三維參數(shù)曲線的離散算法

Space discretization of the numerical simulation for the flow field around Chinese-made bus body;

國產(chǎn)客車車身周圍流場數(shù)值模擬的空間離散

The finite volume method was used for computation area discretization,and the geometric model was meshed with GAMBIT.

利用有限體積法對計算區(qū)域進行離散,用前處理軟件GAMBIT對幾何模型進行網(wǎng)格劃分,FLUENT流體計算軟件對內(nèi)部流場進行數(shù)值模擬,得出了內(nèi)部流場隨入口流速的增加,湍動性增加,阻力損失也會增大。

Mixing and dispersion of pollutant under the action of water waves;

波浪作用下污染物的混合和離散

A new approach of dispersion with force density method in form-finding analysis of cable and membrane structures;

索膜結(jié)構(gòu)力密度法找形的一種離散方法

Based on the error comparison and analysis of the estimation methods of the river period fluxes,the contributions of the time-averaged dispersion fluxes to the measured period fluxes of river cross sections are discussed.

通過對河流時段通量所采用的估算方法的誤差比較分析 ,說明了實測河流斷面時段通量中時間平均離散通量的貢獻 ;并討論了污染源的點源、非點源類型的差別對選擇年通量估算方法的影響。

On the Mutual-Transformation of the Continuity and the Discreteness in Mathematical Analysis;

數(shù)學分析中“連續(xù)”和“離散”兩類問題的相互轉(zhuǎn)化

On the basis of analyzing the advantages and disadvantages,this paper emphasizes on this problem and uses two typical discreteness and concentration hydro-junction to summarize the key layouts.

圍繞此問題，將樞紐布置概括為“離散”和“集中”兩種型式，在分析其優(yōu)缺點的基礎(chǔ)上，提出采用“離散”型布置對于泄洪及減少施工干擾等有較大優(yōu)勢。

As for meaning, it is mainly decided by their embodied features of quantity, namely feature of unfixed quantity and discreteness.

限制量詞重疊的語義因素主要來自量詞語義本身的數(shù)量特征:非定量性和離散性。

Generalized subdivision of tensor product Bézier volumes;

張量積 Bézier 體的廣義離散

The second equivalent form of the 4-order H Bézier-like curves is proposed to solve the unstable problems in subdivision calculation whenα→0~+.

給出了4階H Bézier-like曲線的第二種等價表達式,解決了當α→0~+時如離散計算中出現(xiàn)的不穩(wěn)定性問題,并提出了構(gòu)造與多邊形各邊都相切的平面分段4階HBézier-like曲線的簡便算法。

If the method is combined with the subdivision method of curve,the rational spline curve with higher-order continuity is presented which is the approximation of offset curve.

該方法與離散算法相結(jié)合,可得到等距曲線的高階連續(xù)的有理樣條逼近曲線,最后,通過數(shù)值實例與已有方法作了比較。