查询词典 Walden inversion

The thermal decomposition and phase inversion processes of the gel precursors, crystal structure, phase stability against reduction and microscopic morphology of the sinters were studied by using TG/DTA, FTIR, XRD and SEM.

通过TG/DTA， FTIR， XRD， SEM和直流四引线法系统研究了凝胶前驱体的热分解及其相转化过程和烧结体的结构、相稳定性、微观形貌、电导率以及电输运机制。

In case its not clear, Singletons as a core feature of a component design are mutually exclusive with Inversion of Control.

singleton作为组件设计的核心特征，在某些情况下，和IOC并不是完全相互对立的。

In this Capricho a tone row is stated in its base form, then in retrograde inversion, but after this by-the-numbers serialism, the music wanders away into the realms of tonality.

一组音列以基本型态呈示，然后逆行和倒影的处理，但最后回到调性音乐的领域

Based on the response characters the paper then discusses the joint inversion of AMT or TEM and VES.

基于AMT或TEM与VES对地层的响应具有互补的特点，探讨了对AMT或TEM与VES数据进行的联合反演。

Research methods are nerve network technology and oil well logging restraint inversion technology and so on. These research techniques have obtained better effect in the practical application, but still exist much deficiency, need to use other method to study the rule of sandstones distribution.

其研究的方法主要采用神经网络技术和测井约束反演技术等，这些研究方法在实际应用中取得了较好的效果，但是仍存在许多不足之处，需要探索采用别的方法对砂体的展布规律进行研究。

Employment of a neural network in LAI reversions can improve such issues to a certain extent, but the ill-posed nature for canopy reflectance model inversion is yet to be resolved.

神经网络算法的介入可在一定程度上改善这一问题，但是模型反演的病态问题至今仍无法很好地解决。

Based on it, the computation method of steam temperature deviation of superheaters and reheaters and the inversion method of their wall metallic temperature in furnace are deduced, and applied in several boilers.

本文通过对过热器和再热器烟气侧对流与辐射复合换热过程的分析，建立了过热器和再热器各受热管段烟气侧局部传热的物理数学模型，导出了适用于大型电站锅炉过热器和再热器的出口汽温计算及炉内管壁金属温度的反演方法。

In this dissertation, at first, the history and present situation of the research related to overheating is reviewed, and then the research works are carried out in following aspects the calculation of radiative properties of coal combustion, the solution of radiative transfer equation in absorbing-scattering media, the analyses of combined heat transfer processes in flue side, the computation method of steam temperature deviation of superheaters and reheaters and the inversion method of their wall metallic temperature in furnace, the numerical simulation of gas-solid two-phase flow, combustion and heat transfer in furnace, the measurement of outlet steam temperature of superheaters and reheaters, engineering reformation of overheating and optimum design of superheaters and reheaters, etc.

本文在综述了与过热器和再热器超温问题有关的研究历史与现状的基础上，在煤粉燃烧产物辐射特性的计算、含散射问题的辐射传递方程的求解、过热器和再热器烟气侧对流与辐射复合换热及汽温偏差的计算和炉内金属壁温的反演、炉内气固两相流动、燃烧、传热过程的数值模拟、过热器再热器炉外出口汽温的测量、过热器再热器超温问题的工程改造及设备的优化设计等方面进行了研究。

Monadlist belt reframes improve small commutation algorithm, undertake decomposing to signal with when reframing, use fast Fourier to alternate and fast Fourier inversion are changed is right each child take signal to undertake handling.

单子带重构改进小波变换算法，对信号进行分解和重构时，利用快速傅里叶变换和快速傅里叶逆变换对各子带信号进行处理。

The numerical results show that the vibration effect of the pressure plate inside the printhead plays an important role in the inversion stage of the printing process.

结果发现，研究中的数值方法能够顺利预测喷墨头内外流场，数值模拟之新月形气液界面线，在喷墨头作动的吸入阶段中，预测值与实际值相似。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。