以...作基础

The selection of a more fitted system structure for the torpedo control system is another aim of this dissertation.

作者以CAN总线为代表，在这方面作了一定的基础研究。

Chapter IV is in the thinking on the basis of the collation of the original theory and the transformation of the return have been applied to modern people and their society.

第四章是在对古人的思想和理论的整理基础之上，对原有的理论作的发挥和改造以适用于现代人及其社会。

In Chapter One, the concerned definitions are stated and the theoretical basis and methodology are presented, mainly on the base of Martin Trow's theory and the sociological theory.

第一章绪论，简要介绍了问题的缘起和研究意义、研究现状，以马丁·特罗的高等教育发展"三阶段"理论和社会学的分层理论作为本研究的理论基础，并对本研究的相关概念作了界定。

In this paper, the outline of Jiangxi provision transport and vendition, also its routes, will be showed according to different paths using historical method, and the output amount of provision will be rees...

本文在前人研究的基础上，运用历史学方法，对清代江西粮食运销的概况进行分析：首先，按路线的不同将江西粮食运销路线及其途径呈现出来；其次，根据已有的资料，运用新的方法对江西粮食的外运量重新作一估算；再次，将运用《清实录》的大量资料，着重探讨清政府在粮食运销过程中的作用及影响，并认为清政府的行为在某种程度上促进了清代粮食市场的整合；最后，江西粮食外销对本省的社会和经济产生了深远的影响，在一定程度上促成了江西以粮食作物为主的经济结构的形成，限制了江西商业化的发展。

This numerical model, derived from viscid incompressible Navier-Stokes equations and finite volume method, aimed to solve the flow field around section undergoing prescribed vibration, and obtained aerodynamic forces series, with the ultimate objective to extract the flutter derivatives of the section.

该模型以粘性不可压Navier-Stokes方程和有限体积法为基础，通过求解作强迫振动的断面绕流场，由得到的气动力时程得到断面的气动导数。

In this thesis, we focus on the conception, adscription, scope, classification and application of descriptive Adverbs in Chinese type and based on the theory of three planes.

本文尝试从汉语词类角度出发，以三个平面理论为基础，对现代汉语描状性副词的定义、归属、范围、分类、运用等问题作了初步探讨，得出了相应结论。

On the basis of the results obtained in the present study, the opinion on bamboo evolution were proposed:(1) Bamboos are monophyletic group,(2) Unicaespitose bamboo are not the original bamboo group,(3) Bamboos of genus Arundinaria are multiphyletic group, and (4) Bamboos of genus Phyllostachys are multiphyletic group.

同时对竹类植物分类系统提出新的看法：(1)在目前生殖体特征仍不完全的情况下，以地下茎为基础建立竹子分类系统或对现有分类系统进行修订是合理的，需要对地下茎进行更为详尽的研究并辅以地上秆的高度等方面的信息；(2)青篱竹属复合群中的现有划分方法可依据分子进化研究的结果作适当调整，如可依据MOC1分析的结果划分为低矮灌木、较高灌木和乔木3种类型。

A new method to evaluate the quality of fly ash based on cementitious coefficient is put forward, and comparison with other methods at home and abroad is presented.

在此基础上给出了以胶凝系数评价粉煤灰品质的新方法，并与国内外其它评价方法作了比较。

The author makes the whole text's translation the base for this study, on which he makes appropriate commendatory.

作者以翻译全文的方式作为这个研究的主干，并在此基础上作了适量的评述。

The soil erodibilities are compared and appraised for the majority of the soil types in Ningxia. The method published by D. W. Fryrear et al is adopted to calculate erodible fractions for the soils in Ningxia. The erodibilities of main soil types are compared and analyzed. Spatial distribution of soil erodibilities in the region can be perceived on the Map of Ningxia Soil Erodibility. The map is based on the digitized map of soil types of the all region by means of the geographical information system of Region Manager. Evaluation results show that erodible soils occupy a large portion of the total area of the region.(3) The third task is evaluation of effects of human activities for farming on soil erodibility. Tillage and cultivation can alter soil properties. The paper, based on the discussion on the characteristics of farmland suffering wind erosion in the region, analyzes the contents and intensities of farming disturbing surface soil. Emphasis is paid on the effect of farming on erodibilities of each type of soil.

W Fryrear等人的计算土壤可蚀部分含量的方程，此方程的自变量包括土壤有机质、碳酸钙、沙粒含量、沙粘比，计算了宁夏主要土壤类型表层的可蚀含量，进而比较它们的可蚀性，并以宁夏土壤分布图为底图用地理信息系统建立了宁夏土壤风蚀数据库，完成了宁夏土壤可蚀性图，评价结果显示宁夏地区主要的土壤类型较容易遭受风蚀；（3）农业经营对土壤风蚀的影响及其评价，在分析宁夏农业土壤遭受风蚀特征的基础上，首先讨论了农业活动对土壤理化性质的干扰，评价主要耕作栽培措施对土壤风蚀的影响，选取粗糙度、表面结皮、可蚀颗粒含量、留茬和有效时间为指标，用打分方法作了评价。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。