1) sectional combined curve
截面复合曲线
1.
Parametric modeling in reverse engineering based on constrained reconstruction of sectional combined curve;
基于截面复合曲线约束重构的反求工程参数化建模
3) recombination cross section
复合截面
1.
Inner shell dielectronic recombination cross section excitation of Na like Ar 7+ ion is calculated.
研究了类钠Ａｒ７＋离子内壳层双电子的复合激发截面，此结果对研制Ｘ射线激光有一定的参考价值，并给出了２ｐ５３ｐ２和２ｐ５３ｄ２组态的双电子复合截
4) end section curve
端截面曲线
1.
The parameter equations of the end section curve for front blade of standard twist drills and the equations in which the arc is used instead of the end section curve have been established.
建立了普通麻花钻前刀面端截面曲线和用圆弧代替端截面曲线的参数方程;分别改变钻头螺旋角、钻尖半角、钻芯半厚,利用软件MATLAB计算出用圆弧代替前刀面端截面曲线的相对误差;建立了三圆弧螺旋槽径向截形的数学模型。
5) composite curved surface
复合曲面
6) compound curve
复合曲线
1.
Geodesic coordinate calculating of whatever point on gentle curve in compound curve;
复合曲线中插缓和曲线上任意点大地坐标计算
2.
This paper presents a method of computation of compound curve coordinates and instances,and the lay out process based on total station theodolite is also given.
叙述了复合曲线在路线测量坐标系中的三维坐标的一种计算方法及实例,以及利用全站仪进行路线测设的三维点位放样过程
3.
According to alignment design of large interchange ramp and complicated mountainous configuration,the paper proposed the principle and methods of compound curve coordinates computation,computation procedure and relative program design etc.
根据大型互通立交匝道和山区复杂地形的线形设计提出复合曲线坐标计算原理和方法 ,提供了 3种情况的计算过程 ,即直线单元、圆曲线单元、缓和曲线单元 (又含 4种形式 )及相应的程序设计 ,其适用于任何线形 ,输入简单 ,使用方便 ,可供同行们参考。
补充资料：铌钛超导复合体截面
铌钛超导复合体截面
铌钛超导复合体截面
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条