Aerostatic bearing has highly rotating precision and widely applies to the highly precision processing equipment.空气轴承以其回转精度高而广泛地应用于高精密加工设备.This paper introduces a design process of a testing stand for aerostatic journal ...
...the law on freedom of conscience and religious organizations.有关信仰自由和宗教组织自由的法律A clear conscience is a soft pillow.问心无愧,高枕无忧。He had been unwise and it preyed on his conscience.他做得不太明智，这一直让他良心不安。Casuistry: cases of consc...