1.
Failure Rate Evaluation of CNC Machine Tools Based on G-R Curves Analysis
基于G-R曲线的数控机床故障率分析
2.
A Type of Surfaces Generated by a Planar Curve in R~3;
R~3中一类由平面曲线生成的曲面
3.
The Reasearch on the Measurement of R&D Producitivity, Based on the Logistic Model;
基于增长曲线模型的R&D生产率测度研究
4.
The study of R-type transformer iron core of silicon steel sheet curve cutting machine control system
R型变压器矽钢带曲线开料机控制系统研究
5.
The "S" Curve of R&D/GDP and Thoughts on Steady Growth of China s R&D;
R＆D强度的“S”曲线与实现我国投入稳定增长的若干思考
6.
"R" Parameter Programming in Non-circular Curve Outline Components Processing Application Example Analysis;
“R”参数编程在非圆曲线轮廓零件加工中的应用实例分析
7.
Multi-Degree Reduction of Bézier Curves with C~(r,s) Endpoints Continuity
端点处保持C~(r,s)连续的Bézier曲线一次降多阶算法
8.
RADIO DIVISION (R DIVISION)
无线电署（'r'署）
9.
Minimal Hypersurfaces with Vanishing Gauss-Kronecker Curvature in R～4;
R～4中Gauss-Kronecker曲率为零的极小超曲面
10.
Surfaces of Rotation About Given Gauss Curvature Function in R~3;
R~3内给定Gauss曲率函数的旋转曲面
11.
The E state is especially interesting, as it shows two substantial minima in its U (R) curve.
E状态是特别有意思的，因为在它的U（R）曲线上出现两个显著的极心。
12.
Theoretical Study of NO r(0 0)r(1 1) Spectrum
分子r(0 0)r(1 1)谱线的理论研究
13.
Surf-Surf Intersection Curve
曲面与曲面相交求曲线
14.
equilateral hyperbola
直角双曲线, 等轴双曲线
15.
pliable linear system of curves
曲线可弯曲线性系统
16.
ogee curve
双弯曲线, s形曲线
17.
The beam bends to a circular profile of radius R.
梁弯曲成半径为R的园形形状。
18.
On the isoparameter hyper-surfaces in R~(n+1);
R~(n+1)中等参超曲面(英文)