two-level的例句大全

Pure State Evolution of the Atoms and the Field in Two Non-Identical Two-Level Atoms-Light Field System

非全同两原子-光场系统中原子和光场的纯态演化

Service System Construction of Two-levels Agrotechnical Popularization

双层农技推广服务体系的构建

On the relaxation effect of Stark splitted levels for a two-level system interacting with a symmetrical strong resonant bichromatic field

对称强双色共振场中弛豫效应对二能级系统斯塔克分裂的影响

Research of Hydraulic Support Monitor System in Coal Face Based on Two-level Network

基于两级网络的综采面液压支架监测系统的研究

The efficiency of the three-phase PV inverter with two-level boost converter is discussed in detail. The impact on the efficiency is analyzed as the DC-link voltage and the interleaved multiplicity change. The simulation results are given to verify it.

重点分析了带两电平boost变换器的三相光伏逆变器的效率问题，讨论了直流母线和交错并联重数变化对效率产生的影响，最后给出了仿真验证。

With this new dispersive relationship and solution, the trapped state of photon-atom of single two-level atom in photonic crystal is discussed.

在新的色散关系下，用求解系统本征值的方法讨论了光子晶体中单个二能级原子的自发辐射形成的光场-原子束缚态的性质。

Optimal Gradient Control of single-phase two-levels photovoltaic grid-connected inverter Based on Boost Circuit

基于Boost的单相两级光伏并网逆变器最优梯度控制研究

Two-Level Trust Model Based on Mutual Trust in Peer-to-Peer Networks

一种对等网中基于相互信任的两层信任模型

The two-level circuit topology is used in the inverter trough analyzing the working principle of two-level and three-level DC-AC circuit. A detailed schematic diagram of the main circuit is achieved.

通过对电压型两电平、三电平逆变电路工作原理进行详细分析研究，确定本课题的电路结构为两电平式结构，并设计出详细的主电路原理图。

Based on the situation of land resources of Heilongjiang Province, this paper suggests a two-level regionalizing of the land, with the major regions controlling preservation and exploitation of land resources.

从黑龙江省土地资源的实况和研究程度出发，提出对土地进行两级分区：大区控制国土资源赋存、大的地貌分布规律和开发保护；

LI can provide powerful explanations for European integration especially the decision-making process of EU by using a two-level game model and a three-stage analysis. Although LI is set store by academics, it also has some limitations.

这一理论以双层博弈和三阶段分析，对欧洲一体化、尤其是欧盟的决策过程提供了有力的解读，但也存在一些不足。

In this paper, the phase-dependent resonance fluorescence spectrum of a two-level system in a trichromatic field is calculated by the quantum regression theorem, Fourier transform and matrix inversion method.

本文利用量子回归定理、傅立叶变换和矩阵求逆的方法研究了三色激发二能级系统的共振荧光谱的相位依赖性。

Considering the fact that multiple switching from normal to anomalous dispersion at multiple frequency regimes has some potential uses in quantum computation and quantum information, etc, we explore mainly the dispersion switching properties of a two-level system driven by the trichromatic field.

考虑到正负色散在多个不同频率区域上的多重转换在量子计算和量子信息等方面有着潜在的应用，在本文中我们集中研究了三色激发二能级系统的多重色散转换特性。

when large-memory-area support is not required, you can fall back to two-level paging by defining the pmd as "1. "

在不需要为大内存区域时，即可将pmd定义成“1”，返回两级分页机制。

We create a simple two-level structure model. We use the density matrix method to calculate the first-order and third-order absorption and refractive index of the InGaAs/ InGaAsP quantum dot.

基于我们建立的简单二能级结构模型，采用密度矩阵方法计算了InGaAs/InGaAsP量子点的一阶和三阶吸收系数和折射率。

The vectorized algorithms for GPS based attitude determination can be equivalent to a two-level optimal estimation problem.

用于GPS姿态确定的矢量化算法可等价于两级最优问题。

In the two-level DCIM, the approximation is performed at two levels to reduce the time to fit the Green's functions with exponential functions so that the efficiency is improved.

二级离散复镜像方法将谱域格林函数分两步近似，减少了广义函数束方法对格林函数进行指数拟合的时间。

Two-level discrete complex image method ( DCIM) is used to compute the closed-form Green's functions efficiently.

采用二级离散复镜像方法快速计算微带结构的闭式格林函数。

Aimed at the characteristics of multi-project production, multi-project production scheduling mode, based on two-level coordination, is developed to control plans inside enterprise by extending MRPII/ OPT in the single project to multi-project enterprise.

针对多型号生产的特点，将单型号内部的MRPII/OPT扩展到整个多型号企业，提出基于二级协调的多型号生产调度运行模式，以便更有效地控制企业内部的计划；

a study on mechanical model of two-level crossing superposed beam system for section track structure

区间轨道结构双层叠合交叉梁系力学模型研究