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radioelement n.【化學】放射性元素。

radiofication

Aerostatic bearings have been applied widely on the ultra - precision in the aviation , aerospace and the main axes and the slide of the precision measuring instrument and inertial measuring apparatus because of high rotation accuracy , calm operation , low friction and long life - span etc . they can also be used in fields range from both high and low temperature to both high and low velocity , sometime even to environment full of radioelement 氣體靜壓軸承回轉精度高、運轉平穩、摩擦小、使用壽命長,可以在極高和極低的溫度、超低到超高的速度下,以及輻射環境中工作,因此在航空、航天領域以及精密測量和慣性測試設備上得到廣泛應用。