With the time-dependent perturbation theory, the dynamics of a two-level system coupled to an Bose field is revisited.
从含时微扰论的角度出发，重新求解了与玻色场相耦合的两态系统的动力学。
The interaction between a weak probe laser pulse and a two-level system strongly driven by a near-resonant laser pulse is studied by dressed model.
我们用缀饰模型研究强近共振激光脉冲驱动下二能级系统与弱试探脉冲的相互作用。
Much better to stick with a two-level system of pass and fail, or (if you will insist on such elitism) one extra level of “pass with distinction” for the top quartile.
最好还是继续两级方案，即通过和不通过，或者（若坚持精英主义）再为顶尖者增加“优秀通过”这个额外的级别。
In this case, a Kanban system is composed of two levels, a project level in which a card represents a user story and a team (or a pair) level where a card represents a task.
在这种情况下，看板系统由两个层面组成，在项目层面一张卡片代表一个用户故事，而在团队(或者结对)层面一张卡片代表一个任务。
These two strategies only help support a system where people can get higher scores by understanding how the system works, even though their knowledge level may be same as other test takers.
这两种策略只是帮助支持了一种系统：懂得这个系统如何运作的人会获得高分，即便他们的知识水平也许和其他应试者没有差别。
In contrast, the literature [14] further, taking into account the two aspects of the system level and the role of internal factors, the analysis has a finer granularity.
相比而言，文献[14]更进一步，同时考虑了系统层级和内部角色这两方面的因素，其分析工作具有更细的粒度。
Based on general situation decision theory and two - level system decision theory, this paper puts forward a new method and creates a new model of complex system multilevel situation decision.
本文基于单层局势决策和二层系统决策理论提出了用于复杂系统的一种多层局势决策新方法，并建立了相应的数学模型。
In view of real situations in multi level underground mines, a computer simulation model of reliability of mining haulage system with two ore bins has been established.
针对我国多水平开采矿井的实际情况，建立了具有两级缓冲仓柔性连接运输系统可靠性的计算机模拟模型。
The system, stable and reliable, ensures the synchronization of two platforms which are apart from each other with a distance of 24m and their own level condition.
该举升梁液压系统成功地解决了相距24米的两平台在运动过程中的同步问题和自身水平状态保持问题，工作稳定可靠。
The principle and function of a kind of two lines system circuit in nuclear detector has been described, and it has been applied in nuclear level gauge.
描述了一种核探测器二线制电路的原理和性能，并应用于核料位计中，与传统的多线制探测器相比有明显的优越性。
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。
This microwave therapy apparatus consists of a microwave source, a radiator and a two-level control system.
本设计的微波治疗机由微波源、辐射器和两级控制系统组成。
This paper presents a globally optimal composite filtering solution for a two-level hybrid multisensor system.
本文提出适合于两级混合式多传感器系统的全局最优状态估计解。
We study the spontaneous emission and quantum entangled state of the system in which a two level atom interacts with electromagnetic field.
研究了二能级原子与电磁场相互作用体系的自发辐射与量子纠缠态。
Pursuing the two-level teacher system in institutions of higher learning is by no means a temporary expedient, but a strategic measure to enhance the quality of talent-training.
在高等院校推行“二级导师制”绝非权宜之计，而是一项旨在不断提升人才培养质量的战略举措。
By integrating expert system with fuzzy neural network, a new type of two-level coordination intelligent control system used in complex industrial processes is proposed in this paper.
针对复杂工业过程控制系统的特点，提出一种专家系统和模糊神经网络相结合的二级协调智能控制系统。
The formalization is realized as two levels: the ground level is a basic logic system, which describes some basic concepts such as action, knowledge, capability, and goal.
形式化工作被分为两个层次：底层是基本的逻辑体系，刻画了动作，知识，能力，目标等基本概念。
This paper makes an analysis on the causes of coupling effect in a two-sectional drum water level control system.
本文根据两段式水位调节系统的特点，分析了耦合作用产生的原因。
The semiclassical laser theory proposed by Lamb for two-level system is extended to the case of dye lasers. Mode coupling equations are deduced, and a discussion is given.
本文将兰姆的二能级半经典激光器理论，推广至染料激光器系统，得出模式耦合方程，并作了些具体讨论。
We establish the theoretical model for the relationship between the vertical load and vertical displacement of a driver's seat suspension system that contains two level-layout linear spiral springs.
建立了一种含两水平布置线性弹簧的驾驶员座椅悬架系统垂向力与垂向位移特性关系的理论模型。
The control system has two control loops, i. e. a flux control loop and a water level control loop.
该控制系统有两条控制回路，即流量控制回路和水位控制回路。
A two-level deductive database system has bean designed and implemented in their department.
本文设计并实现了一个二级推理数据库系统。
The master equation of a nonresonant two-mode laser in three level atomic system with equal detune for each mode is deduced.
本文用量子理论导出二模偏调相等情况下三能级系统双模激光运动主方程。
A new Measuring and controlling system of moisture ratio in molding sand based on two level closed loop control is presented, and setting method of temperature compensation factor is described.
提出了一种基于两级闭环控制的新型型砂水分控制系统，阐述了温度补偿系数的设定方法。
We study the spontaneous emission and quantum entangled state of the system in which a two-level atom interacts with electromagnetic field.
研究二能级原子与电磁场相互作用体系的自发辐射与量子纠缠态。
The two-level deductive database is the amalgamation of a conventional database system and a PROLOG system, which is divided into two levels, the database level and the logic program level.
二级推理数据库是传统的数据库系统和PROLOG系统的结合，它可分为二级：数据库级及逻辑程序级。
The fault-tolerant problem for INS/GPS integrated system is studied, and a two-level scheme fcsr failure detection and isolation is proposed.
本文研究了INS/GPS组合导航系统的容错问题，并提出了一个两级故障检测及分离方案。
The fault-tolerant problem for INS/GPS integrated system is studied, and a two-level scheme fcsr failure detection and isolation is proposed.
本文研究了INS/GPS组合导航系统的容错问题，并提出了一个两级故障检测及分离方案。
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