查询词典 expatiated

In this diploma work, first ,it begin by music history ,expatiated on the culture of western countries with history , thinking, background, biographical sketch;Next, it introduced the melody, form, harmonic progression, poetic rhythm, piano accompaniment of important works in Schubert's art song again.

本文首先从历史入手，探讨了艺术歌曲产生的历史、思想、人文背景，并音乐家的生平记事作出简短的介绍；其次从歌曲本体入手，对舒伯特艺术歌曲中代表作品的旋律、曲式、和声、诗歌韵律的采用、钢琴伴奏等方面重新作出审视。

The stress was the study of the new methods of calculation the harmonic voltage and the harmonic current, and a new concept of filter ratio to evaluate the actual effect of single harmonic filter was raised considering the background harmonics. As well, the calculation mode of the single harmonic filter was also given based on the concept of filter ratio; it can offer effect data to evaluate the actual filter ratio of the single harmonic filter. At the same time, a method of designing the single harmonic filter was given, too, considering the background harmonics of the power system. In this paper, both the computer analysis and the proven had been done. And the result was shown to be that the voltage aberration and the harmonic current were decreased, and that the actual filter ratio of single harmonic filter was raised. The reason that we must consider the background harmonics when designing a single harmonic filter was also expatiated in this paper.

重点研究了考虑电网背景谐波下谐波电压、电流的计算方法，提出了用滤波率来评价单调谐滤波器安装容量利用率的概念，基于滤波率，分别给出了不考虑、考虑电网背景谐波时，单调谐滤波器的计算模型，为定量分析和评价单调谐滤波器的实际补偿效果提供了依据：并以此提出了考虑电网背景谐波的单调谐滤波器计算机辅助优化设计方法，并经计算机仿真分析、论证，减少了负载母线谐波电压畸变率和注入系统的谐波电流，有效地提高了单调谐滤波器的滤波效果，阐述了单调谐滤波器的设计过程中要考虑电网背景谐波的理论和实际意义。

And the working principle was expatiated from Bill law and hexapod poison theory.

从比耳定律与昆虫毒学原理阐述了仪器的工作原理。

In addition, combining some research and application to the art education theory in the course of making the art teaching practice applying the existing art teaching material, she has also expatiated that the hortative teaching has advanced the change of the art education idea and the reformation of the art teaching mode and students' learning from the angle of the course construction.

本文通过对美术教育标准的分析，结合心理学对个体积极性的调动的心理分析，论述了美术教育对学生学习积极性的调动因素、方式、方法、措施等，并结合自己在运用现有的美术教材进行的美术教学实践中，对美术教育理论的一些探索和运用阐述了幼师美术教学从课程建设的角度，运用鼓励教学的方法促进了美术教育观念的转变，促进了美术教学模式和学生学习的变革。

through the analysis of the art education standard, combining the psychology to the individual enthusiasm, the author has made a discussion on the factor, the method and the way of the art education for mobilizing students' learning enthusiasm. in addition, combining some research and application to the art education theory in the course of making the art teaching practice applying the existing art teaching material, she has also expatiated that the hortative teaching has advanced the change of the art education idea and the reformation of the art teaching mode and students' learning from the angle of the course construction.

本文通过对美术教育标准的分析，结合心理学对个体积极性的调动的心理分析，论述了美术教育对学生学习积极性的调动因素、方式、方法、措施等，并结合自己在运用现有的美术教材进行的美术教学实践中，对美术教育理论的一些探索和运用阐述了幼师美术教学从课程建设的角度，运用鼓励教学的方法促进了美术教育观念的转变，促进了美术教学模式和学生学习的变革。

It is seldom reseached the mechanism of highspeed and long-range. On the basis of detailed investigation on the Touzhai landslide, the author have expatiated on the environment condition, studied the moving characteristics of each stage, the laws of friction coefficient of the sliding surface in the set-out stage and the erodynamic effect in the short-range, analyzed the hydrokinetics mechanism of highspeed and long-range.

本文在去现场详细调查的基础上，阐述了头寨滑坡的环境条件，研究了头寨滑坡全程各个活动阶段的运动特征，通过试验研究了头寨滑坡启程活动阶段滑面高速摩擦的规律和近程活动阶段滑坡凌空飞行的空气动力学效应，从流体动力学的观点分析了头寨滑坡高速远程的流体动力学机理。

So the dissertation clarified the hypotaxis between torpedo system and torpedo weapon system firstly, then expatiated the evaluation elements, evaluation characteristics, generic contents, generic process and the station in the process of torpedo investigation.

针对此点，本文从鱼雷系统和鱼雷武器系统的关系出发，明确了鱼雷总体方案评估的评估要素、评估特点、一般内容、一般过程以及在鱼雷研制过程中的地位，夯实了本文理论研究的基础。

The patterns and changing of The Changbai Mountain forest ecosystem services affected by human activities were explored in this paper. The impact of human activities on Changbai Mountain forest ecosystem services include positive effects and negative effects, they were expatiated in the paper. The positive effects include protecting idioplasm resources, wildlife and natural landscape, and forest fireproofing, and so on. The negative effects contain the capacity of biodiversity, purifying environment, regulating climate, buffering disaster and supplying product etc.

摘 要：本文分析了人类活动对长白山森林生态系统服务功能影响的方式和利弊，并将其影响分为正面影响和负面影响进行阐述，其中正面影响为生物种质资源保护、野生动植物资源保护、森林防火、自然景观保护等；负面影响为生物多样性维持能力下降、影响生态系统对大气和气候的调节过程、削弱净化环境的能力、影响水文调节能力、影响灾害缓冲能力、降低生态系统产品供给能力、改变营养物质的贮存和循环过程等。

The frame of the corpus system and part of the key technologies are expatiated.The system is evaluated impersonally.

对系统的架构作出了较为详细的分析，并设计了系统的框架，最后对系统作了较为客观的评价。

This article firstly expatiated the conception of Impregnation ,analyzed how to use PLC to realize.

本文首先阐述了浸渗的概念、分析了浸渗线PLC自动控制的原理。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。