Two-level systems under the action of a laser pulse train are studied by rotating-wave approximation.
本文采取旋波近似，分析了序列脉冲激光作用下的双能级系统。
In addition, quantum jumps can serve as a useful tool to investigate the properties of the two-level systems that are ubiquitous in solid-state systems.
我们不但实验观测到宏观量子系统中的量子跳跃，还可以利用量子跳跃现象来研究固体中普遍存在的两能级系统及其引起的超导量子比特中的退相干。
Scaled up to another level, facilitation and hosting can be seen as complimentary forms of leadership for two different systems.
假如我们把诱导者和主持人上升到另一个水平，他们就可以被看作是两个不同系统的领头人。
What they are overlooking is that at an operational level, the design of the two systems might process and provide information entirely differently.
他们忽略了一个操作层面，两个系统的设计过程和提供的信息可能完全不同。
Level two of SOA adoption is when the initial testing of Web services has been successfully overcome and now the organization is beginning to integrate systems and applications using services.
SOA采用的第二个层次是在成功地通过Web服务的最初测试后，现在这个组织开始使用服务来集成系统和应用程序。
This document should also discuss in detail how the two systems inter-operate at a business process level.
这个文档也应该详细讨论两个系统在业务流程级别上如何互操作。
As an attosecond ultrafast modulation process, FASPB can be intrinsically extended to any level-summation systems of two dipolar forbidden excited states.
FASPB作为一种阿秒超快调制过程，从理论上说它可以扩展到任何两偶极禁戒跃迁激发态的能级和系统。
This paper introduces briefly the managerial mode of two level legal person and Railway Administration directly governed passenger transport systems before and after reorganization.
简述了两级法人和直管铁路局客运系统重组前后的管理模式。
The tailrace surge chamber shared by two units , common in hydropower stations with diversion systems , has problems of water level fluctuation and hydraulic disturbance.
摘要双机共尾水调压室是水电站引水发电系统中一种常见的布置形式，存在尾水调压室水位波动和水力干扰问题。
By analyzing the disadvantages in the two systems, this paper gives the opinions and advice on how to make sure of the medical care objects, financing level and management of individual accounts I...
这两部分医疗保障体系目前都存在一些缺陷，要在确定保障对象、筹集水平和个人帐户管理等方面进一步完善。
This Paper develops a two-level hierarchical algorithm for discrete event dynamic system simulation based on decomposition coordination Principle for large scale systems.
本文在大系统分解-协调原理的基础上提出了一种离散事件动态系统仿真的两级递阶算法。
In this paper coherent excitation of two-photon resonance in three-level systems is discussed.
本文研究了双光子共振相干激发三能级系统的问题。
In this paper, the optimization problems of two-level dynamic systems are discussed.
本文讨论两级动态系统的优化问题。
A two-level understanding algorithm was developed to improve the robustness of language understanding in spoken dialogue systems.
为提高口语对话系统中语言理解的稳健性，提出了一种基于最大后验统计框架的两级搜索的理解算法。
Enabling control of up to two motors, the kit allows for system level prototyping of a full dynamometer, as well as multi-axis systems control.
最多允许两个电机的控制，该套件允许一个完整的测功机的系统级原型设计，以及多轴系统控制。
Stability results for large stochastic systems with Markovian jumping parameters are obtained by using a two level control law.
利用二个水平的控制律，得到了具有马尔可夫跳跃参数的大型随机系统的稳定性的一些结果。
Industrial application system building is in full swing, having completed 18 industrial and two regional application demonstration systems, and set up 26 provincial-level data and application centers.
行业应用系统建设全面推进，基本建成18个行业和2个区域应用示范系统，设立26个省级数据与应用中心。
Industrial application system building is in full swing, having completed 18 industrial and two regional application demonstration systems, and set up 26 provincial-level data and application centers.
行业应用系统建设全面推进，基本建成18个行业和2个区域应用示范系统，设立26个省级数据与应用中心。
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