virgin medium
英 [ˈvɜːdʒɪn ˈmiːdiəm]
美 [ˈvɜːrdʒɪn ˈmiːdiəm]
网络 空白介质; 未用媒介; 未用媒体
双语例句
- The critical properties of virgin petroleum fractions from three Chinese crude oils were measured by "semi sealed tube" with gallium as pressure transfer medium instead of mercury.
自制半封闭管法临界性质测定装置，采用镓代替传统方法中的汞作为传递压力介质，实测了三种国产原油43个宽、窄直馏馏分油的临界温度和临界压力。