查询词典 modes

The works in the project just done can be summarized as five respects.(1) A device was designed to fabricate the asymmetrical resonant cavities by a pendant drop. A series ARCs with variable parameters provides a valuable experimental method for investigating the characteristics of ARCs.(2) The relationship between the number of active modes and the shape parameters in an ARC was investigated. The experimental lasing threshold was compared with theoretical result, the good agreement between two shown that it was the decrease of the number of active modes in an ARC that decreased lasing threshold.(3) Dye lasing gain was used to enhance the signals of stimulated Raman scattering of the weak gain Raman modes in a circular cavity made by a pendant drop, the instantaneous SRS spectra of weak gain Raman modes in ethanol was obtained by this new method.(4) The SRS signals of minority compound in a binary chemical complex was obtained by using dye lasing gain method. The detection concentration of minority compound was reduced to an order compared with normal SRS method.(5) A cylindrical circular cavity was formed by a liquid jet, which was used to reduce the pump intensity required for laser induced plasma spectroscopy. The limit of detection of trace element in aqueous sample was greatly decreased by this new method.

我们设计并成功制作了使悬垂液滴连续变形的装置，用此装置可以方便地改变非圆对称谐振腔的几何参数，为ARCs的研究提供了一种有效的实验方法；研究了ARCs中活性模式数和变形参数间的变化规律，激光阈值的数值计算结果和激光辐射的实验结果作了比较，二者吻合的曲线说明ARCs中活性模式数量的减少是受激辐射放大阈值降低的原因；在由单元化合物构成的微型圆对称谐振腔中，首次尝试用"激光增益"增强弱增益拉曼模式的受激拉曼散射信号，获得了乙醇分子中弱增益拉曼模式的瞬态SRS光谱；在由二元混合物构成的微型圆对称谐振腔中，用染料的激光增益增强了少量化合物的SRS信号，把少量化合物的SRS信号探测浓度降低了近一个数量级，在SRS应用于瞬态过程的组份分析方面做了卓有成效的探索；用石英毛细管形成的稳定液拄构成拄形谐振腔，降低了激光诱导等离子体光谱需要的激励能量，有效地降低了水相样品的痕量元素分析极限，为LIPS应用于微量元素的化学分析开拓了一条新的技术路线。

A general matrix perturbation method for complex modes using singular value decomposition;2. The modal character,the error of the substituting by real modes and the best way to extract real modes from complex modes are discussed.

建立运动方程，用第一振型将主体结构展开，针对非经典阻尼和非对称结构以及脉动风谱为非有理分式风谱的情况，运用复模态理论将所得方程进行解耦，获得了以第一振型表示的结构随机风振响应的解析解。

Based on the analysis for the lighter effect of substituting fixed interfacial modes with elastically constrained interfacial modes on results, the synthesis techniques using two typical substructural measured modes will be carried out easily due to its modes.

文中还进一步说明，用简化的弹性界面主模态代替固定界面约束主模态，对综合结果影响较少。这样，自由界面主模态和简化弹性约束主模态都很容易从模态试验中提取，因而子结构两类试验模态综合技术很容易实施。

This paper shows that the coupling coefficients for ideal modes, for local modes and for superlocal modes are all related by similar matrices in the sense of Lowey, and as far as discrete modes are concerned, the "equivalence"expressions derived by Marcuse are special cases of our general results.

本文将阐明：理想模式的耦合系数、本地模式的耦合系数以及超本地模式的耦合系数，三者之间通过在Lowey意义下的相似矩阵而发生联系；就离散模式而言，Marcuse导出的&等效&关系式，可以作为特例从我们得到过的结果直接推导出来。

The shortcoming of ordinary multimode Y branch optical power splitter is that the branch characteristic strongly depends on the excited modal distribution. Different input conditions including different input modes and different input positions will excite different modes and different intensity distribution of these modes in highly multimode waveguides. The interference of these modes will contribute to distribute unstably, i.e.

多模Y分支器件的设计中存在一个共同的问题，即随着光入射条件的不同(包括入射光的模式不同和输入进波导端面位置不同等)，多模波导中所激励起的模的数目以及各个模之间的功率分配也各不相同，激励起的多个模式之间总是存在着不同程度上的相互干涉影响，从而最终影响功分器的分束均匀性。

This paper aimed to carry on exploring research on basic modes and implementation of fiscal management informatization. Based on literature research and investigation, it summarized the present conditions and problems of fiscal management informatization both inside and outside of China especially deeply researched the implementation means and business line of the two modes—TCP mode and ACB mode. At the same time, it gave some comments on the several modes.

本文对财政管理信息化的基本模式与实施进行了探索性研究，在文献研究和调研的基础上，总结了国内外财政管理信息化的现状并提出给我国的启示，笔者尤其对财政管理信息化的两种模式即国库集中支付模式和会计集中核算模式的运作方式、业务流程进行了深入探讨并对各种模式给出评价。

First we depicted one theoretical model of LCoS device, and then working modes of LCoS used as phase-only SLM were selected and optimized by varied the twist angle of liquid crystals and polarized angle due to parameter space method, two working modes, which are suitable to apply LCoS as phase-only SLM, were found, that is (0°, 0°) and (0°, 52°). Theoretical study also showed that the (0°,52°) could be used as a compound device, it behaved property of intensity modulation if a working point was selected appropriately and it behaved property of phase modulation when another wording point was selected. At the same time, this two working modes were studied detailed by extended Jones matrix method.

首先建立了LCoS器件的理论模型，并采用参数空间的方法通过改变液晶的扭曲角度和偏振片的起偏角度选择和优化了LCoS器件用作相位调制的合适的工作模式，找到了两种比较合适的作为相位调制的工作模式----(0°，0°)和(0°，52°)配置。

In a multiple-mode communications terminal, such as a dual-mode analog/digital cellular radiotelephone, cumulative usage of communications units in multiple modes is measured for comparison to stored critical values of tariffs for each of the modes, and measures to control usage are initiated based on an economic efficiency of the multiple modes.

在一个诸如两种工作模式的模拟／数字蜂窝无线电话机之类的多种工作模式通信终端中，测量在各种模式下累计使用通信单位数，将之分别与所存储的相应模式的资费制的临界值相比较，根据多种模式的经济效率启动一些措施，控制使用情况。

Implementing four modes of soft starting and two modes of soft stopping, the starting current and voltage as the main control target of the above modes.

实现了以启动电流和电压为主要控制指标的四种软起动模式和两种软停机模式。

The implementation of ERP should coordinate on the stage of management modes inside of the enterprise and between the enterprises, because it can help improve the reformation and blaze new trails inside and between the enterprises, and it is beneficial to enterprises to absorb the new management modes, such as suppositive enterprises, quick production, and outside contracting strategy, into the enterprises reference management modes in ERP software.

这个系统的实施需要站在企业内部管理模式与企业间管理模式高度来协调，这样有利于促进企业内部和企业之间的组织变革和创新，有利于把21世纪的虚拟企业、敏捷制造、外包战略等最新的管理模式吸收到ERP软件的企业参考管理模型中。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。