不提前通知的考试 pop quiz
支付前通知 advance notification of payment
装运前通知 advance shipment notice
提前通知 Advance notification ; Pre-advised ; notify in advance
制造前通知 pre-manufacture notices
上市前通知 Premarket Notification
前通知 before advice
运前通知 Advanced Shipment Notice
装船前通知 Notification before Shipment
向前通信链路传送装置 CLTU
首先讨论了真镇定带前通的广义系统的最小阶正常观测-控制器的设计问题，然后基于降阶观测-控制器，明确给出了广义系统双互质分解的一种新的状态空间实现。
The design problem of minimal order observer based controllers for properly stabilizing a singular system with direct control feed through term is discussed, and a design method is given.
他们从一家7 - 11通宵店前经过，她看到她的一群朋友，无所事事地聚在一起，这是年轻人最擅长的一件事。
They drive past a 7-11 and she notices a group of her friends, clustered together, doing nothing the way young people are so good at.
尤其是日立、东芝和富士通在近几个月以在衰退前不可想象的方式重组了它们的业务。
In recent months Hitachi, Toshiba and Fujitsu, among others, have shuffled their businesses in ways that were unthinkable before the downturn.
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