two-level system

American researchers have now leapfrogged the Japanese and are going to produce a digital system within a year or two.

美国研究人员现已乘日本人之东风赶超而上，将在一两年内研制出一套数字系统。

Their system seems to combine the two ideals of strong government and proportional representation.

他们的体制似乎是强有力的政府和比例代表制的完美结合。

The optimal control of discrete bilinear system ( DBLS) with quadratic cost function is discussed. A two-level optimal algorithm is proposed.

讨论了具有二次型目标函数的离散双线性系统的最优控制问题，提出了一种两级最优控制算法，并证明了该算法的收敛性。

CDS system adopts the technology of two-level Cache ( client side Cache and server Cache) to improve systematic performance.

CDS系统采用两级Cache（客户端Cache加服务器Cache）的技术来提高系统的性能。

The vector control software of 12-phase cycloconverter-fed synchronous motor system is designed according to the fully digital variable speed system, based on two-level DSP. The arithmetic of the digital PI regulator and digital control of exciting current are also provided.

根据双DSP两级控制的全数字十二相同步电动机交交变频调速系统的特点，设计了一套矢量控制软件，重点给出了数字PI调节器的算法和励磁整流的数字触发程序；

a two-tier system of management

两级管理制

After that the two alliances might be subsumed into a new European security system...

从那以后，这两个联盟将可能会被纳入一个新的欧洲安全体系之中。

The discrete element method ( DEM ) model of two-level isolation system impacted by external force is developed.

提出了外力冲击的二级隔离系统的 DEM 模型.

In order to accommodate to the scale of Adult Education, aiming at its trait of multi-campus, we developed the Network Management System to meet the needs of the two-level management of university and department.

为主动适应成教办学规模，针对多校区的特点，以满足校系两级管理的需要，韶关学院成教处开发了成教网络管理系统。

After that the two alliances might be subsumed into a new European security system

从那以后，这两个联盟将可能会被纳入一个新的欧洲安全体系之中。