美 [ˈlɪnɪəli]
adv. 直系地；嫡系地
by an unbroken line of descent
she is related lineally to the Royal Family
... lineal 直系的 lineally 直系地 lineament 容貌 ...
... 成腺细胞 /adenoblast/ 成线地 /lineally/ 成像 /imaging/ ...
lineal 直系的；嫡系的；世袭的
The requirements for modulation techniques to digital mobile communication system are presented and the improved lineally digital modulation schemes are also briefly described.
本文讨论了数字移动通信系统对调制技术的要求，着重分析了数字线性调制及其改进方案。