查询词典 thesis

In this thesis we investigate the beam propagation and amphoteric refraction in a Uniaxially anisotropic crystal.

本文在理论上研究了单轴晶体中的光束传输和正负折射现象。

In the thesis,mass transport in metallic multilayers and growth of β-FeSi2 singlecrystals in a closed quartz ampoule have been investigated.

本论文对金属多层膜质量输运过程以及在封闭石英安瓿中β-FeSi2单晶的化学气相生长进行了深入的研究工作。

Especially the anabranch water level is raisen great and the flow speed slow down obviously for holded up by the Yangtze River, and the rate of water eutrophication is raisen. The thesis chose the typical branch river, Xiaojiang river, to sample and research the eutrophication degree , and discover that the eutrophication of branch river are serious.

本论文主要选择了典型消落带断面，分析了浮游生物种类，并以典型流域——小江流域，对该流域的消落带水体的富营养化程度进行了调查、采样、监测和分析，并运用模糊数学理论建立了评价模型，对消落带水体的富营养化程度进行了评判，发现蓄水后长江支流富营养化现象较为严重。

This thesis is supported by The Analects of Confucius and based on the research results of predecessors.

正是古人这种言说的不确定性及其无限的内蕴，为后人留下了广阔的想象空间，并使之具有了不断被诠释的可能性。

First, the thesis introduces the research background and significance of the project, and summarizes the advantages of the digital monitor system. Its pointed out that the analog monitor system is bound to be replaced by the digital one, and the key techniques in the system are referred to.

论文首先阐述了研究背景与意义，介绍了网络数字监控系统的优点，指出监控系统由模拟式转变为数字式、网络式是必然趋势，并简要提及了数字监控系统中的关键技术。

This thesis proposes a high-speed analog-to-digital converter and its calibration circuit.

在这篇论文中包含了两个主题，高速类比数位转换器以及其校正电路。

There are four parts in this thesis to analogize and analyze the export status quo and the further countermeasures of the Chongqing motorcycles.

本文共分为四部分来探讨重庆摩托车工业的出口现状及对策。

In this thesis, the author uses analytics, fluid mechanics and thermodynamic to analogize internal condensation on the basis of container charging and discharging, and find theoretical judging method of internal condensation.

因此本文的研究工作以最基本的气动系统——容器的充放气过程为出发点，首次用解析法，利用流体力学和热力学理论分析容器在充放气过程中的内部结露现象，找出对内部结露问题的理论判别方法。

This thesis mainly focused on the synthesis of analogue 6 of conidiogenone.

本文进行了天然产物Conidiogenone的类似物6的合成研究。

The main purpose of this thesis is to recommend the analogy to develop trends .

本论文的主要目的是介绍类比的一些发展动态。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。