径曲线 meaning in English

diametrical curve

This article introduces the fundamental theory and the characteristics of the radial truck , points out the distinct advantages in high adherance , curve negotiating , low wear and low noise
与传统的旋转电机转向架相比，具有非摩擦高粘著、小半径曲线、低磨耗、低噪声、小型化等优点，适合现代化城市快速小曲线、陡坡道、立体化轨道交通的需要。
2 . the curve of median diameter well showed the grain - size characteristics of the area , which is negatively correspond with the curve of the susceptibility . the median diameter can be regarded as the effectively alternating indication of the environments in the paper
2 、中值粒径曲线很好地反映了本地区的粒度特征，并与磁化率曲线有很好的负向对应关系，所以本文把中值粒径作为环境的有效替代指标。
By the calibration method , reliability index of current maintenance standard for mainline railway cwr in china is analyzed . an important conclusion that reliability index for different curved radius is different and reliability index of small radius curve is lower than big radius curve is reached
对我国干线铁路无缝线路稳定性的可靠指标进行了校准分析，结果是不同曲线半径的稳定性可靠指标不均衡，小半径曲线的可靠指标偏低。