quarternary
adj. 四进制的；四个一组的（同 quaternary）
n. 一组中的第四个；四个一组（同 quaternary）
例句
The origin of the deposit belongs to Quarternary eluvial placer type.
矿床成因属第四纪残积型。
In the Tathang and Yan Mountains, incised and meandering valleys formed in Quarternary.
太行山、燕山山地中的深切曲流河谷形成于第四纪。
The performance of period quarternary bipolar codes based on Family a is compared with that of binary bipolar codes usually to be used.
将A序列四相双极性码与常用二相双极性码的性能作了比较。
