查询词典 dissertation

In this dissertation, we choosed anisole as starting material, via chloromethyla tion, cyanogenation, to prepare methoxybenzeneacetonitrile, then fractionated in a fractionating tower, and finally...

本论文也对两步的反应条件进行了探索，获得了比较理想的反应条件。文中还对对甲氧基苄氯自聚的原因与机理进行了探讨，并找到了比较理想的阻聚剂，使得粗品收率提高了10％。

The dissertation is expounding around Jiny Chu Sui Shi Ji in five aspect: 1. The Studying of the writer, annotator and the edition of the text; the text was mainly about the writer's retrospection of the annual functions in his homeland which initiated the tradition of the retrospection of folklore recording.

本论文围绕着《荆楚岁时记》成书的时代背景与其在中国学术文化发展史上的地位从五个方面予以论述：一、从文献学的角度，对《荆楚岁时记》的作者、注者及版本情况作系统的考订；本书写成于宗懔被俘往北朝之后，是作者对故乡岁时生活的追忆之作，从而开创了忆旧的民俗记述传统。

So this dissertation proposes a general development model in B2C e-business, which is named "anole".

为此，本论文提出了一种B2C电子商务系统通用开发模型，取名叫"变色龙"。

In this dissertation, we first investigate the problem of preserving anonymity in data sharing.

近年来，这方面的研究已成为数据库和数据挖掘领域一个活跃的研究方向。

In this dissertation, we mainly address related techniques in anonymity communications based on current settings.

在以上的应用中，仅仅使用传统的加密技术不能达到用户的匿名要求。

In this dissertation the functional design and the molecular recognition of anthracene fluorescent receptors were studied deeply according to the trend in this field.

本论文结合蒽荧光受体的研究现状及其发展趋势，在该类物质的功能性分子设计、金属离子识别方面进行了进一步的研究。

Then the dissertation analyzes the traditional sports anthropologically and explores some topics in study of traditional sport, and the relation among human adaptability, social development and sport.

在此基础上，对传统体育进行人类学分析，探讨传统体育研究中出现的一些问题，并且对人类的适应性与社会发展和体育发展这三者的关系进行了探讨。

The present dissertation seeked the basis aboat barrier housing design from man-machine engineering and anthropometry.

本论文从人机工程学和人体测量学的角度，寻求无障碍住宅设计的依据，包括残疾人个体和轮椅使用者的各类人体工程学参数。

The part of anthropomorphic demarcate test are discussed in this dissertation.

国外在这方面进行了大量的工作，成功开发了各种人体物理模型系统。图1就是

Thorndike's dissertation provided a vigorous critique of anecdote, introspection and anthropomorphism, and employed a set of new methods for studying behavior systematically and quantitatively under controlled conditions.

桑代克的论文有力地批判了轶事法、内省法和人神同型同性论，同时引进了一系列新的方法用于在特定条件下的系统的数量化的学习行为。

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。