radius-changing speed

Discussion on the Curve Radius of Beijing-Shanghai High-speed Railway

京沪高速铁路曲线半径问题的探讨

And so notice that when you are at speeds above that that you are exclusively in domain two and your terminal speed is proportional to the square root of the radius of the ball bearings.

应当注意的是，当，速度大的时候，是在，区域2中，终端速度和，这些滚珠的，√r成比例。

Using the binomial fitting method in MATLAB to program numerical calculation program, the analytical formulations between feed speed, width-radius ratio and width spread ratio were deduced.

使用MATLAB编写了数值计算程序，采用二项式拟合的数值方法，总结归纳出了进给速度和宽径比与宽展率之间的解析公式。

The line width of nanostructures is influenced by many factors such as tip curvature radius, detained time in the base surface, scanning speed, humidity, surface roughness etc.

尖端曲率半径、针尖在基底表面滞留时间、针尖扫描速度、空气湿度、表面粗糙度等均会影响纳米结构的线宽。

Corner radius for preventing the chipping in high speed machining.

刀尖圆弧可避免高速加工时刀尖损坏.

In order to analyze the dynamical performance of Chinese-made high-speed maglev vehicle running on the test lines, the dynamical simulations of small radius curved-track negotiations were carried out.

为了分析国产化高速磁浮车辆的试验线路运行性能，开展了小半径曲线通过性能动态仿真研究。

Establishing the dynamic performance simulation of high-speed train track random irregularity excitation model by taking the PSD ( Power Spectral Density), the change law of wheel/ rail vertical and horizontal force with curve radius value in less super high and super high state is obtained.

将德国高干扰谱用于高速动车动态性能仿真建立的轨道随机不平顺激扰模型，分析了欠超高和过超高状态下轮轨垂向力和横向力随曲线半径值变化规律。

Objective To cross-sectionally investigate the age-related variation of speed of ultrasound ( SOS) at distal radius in men from Guiyang urban area in China, and to establish the reference database for diagnosing male osteoporosis ( OP) by quantitative ultrasound ( QUS).

目的探讨贵阳市区健康男性人群桡骨超声速率（SOS）的变化趋势，建立定量超声（QUS）诊断男性骨质疏松（OP）的参考数据库。

The effects of curvature radius and cutting speed on the top kerf width of laser cutting of thin pipe with a small diameter

曲率半径和切速对小管径激光切缝宽度的影响

Analytic Method for Determining Basic Circle Radius of Constant Speed Moving Follower

解析法确定从动件为等速运动规律的凸轮基圆半径