查询词典 studies

The sixth part: Studies on the dynamic changes of soil retention function value of ecosystem in YUYANG District. Utilized ERDAS8. 5 to interpret the remote sensing image and get LUCC data and vegetation information of YUYANG District. Utilized R2V5. 5 to digitize administrative map, topographic map, vegetation picture, soil distribution map and meteorological website map. Utilized ARCINFOR8. 3 to change every digitization layer to the same projection, to generate Tyson polygon, to structure DEM and do vector polygon overlay. Utilized ARC VIE W3. 3 to obtain the grid data topographic slope and slope length from DEM data of YUYANG District, and then, turned every coverage layer into grid layer and do grid polygon overlay to gain data about dynamic changes of value of soil retention of ecosystem in YUYANG District, at last, the author analyzed the features of the spatial-temporal changes and its reason.The seventh part: Studies on the dynamic changes of fixing drifting sand against wind function value of ecosystem in YUYANG District.

第六部分：榆阳区生态系统土壤保持功能价值动态变化研究；利用ERDAS8.5对遥感数据进行解译获得榆阳区土地利用数据和植被信息，利用R2V5.5数字化榆阳区政区图、地形图、植被图、土壤分布图及气象站点分布图，利用ARCINFOR8.3对各数字化图层进行投影转换、泰森多边形生成、DEM构建和叠加分析，利用ARCVIEW3.3从DEM数据中获取榆阳区的坡度、坡长面域数据，并将上述各图层格网化，然后通过栅格图层叠加分析和代数运算获取榆阳区生态系统土壤保持功能物质量和价值量时空动态变化数据，最后分析了其变化的时空特点及形成原因。

Molecular genetic studies on HD have been mainly focusing on photoperiod and vernalization, very few studies have involved thermosensory.

植物成花分子遗传学研究主要集中在光周期及春化作用上，关于感温性的遗传研究很少。

While in the modern pharmacological and chemical studies, the interrelated studies on the fruit of Viburnum sargentii Koehne are not found.

鸡树条在民间虽然广泛应用，但其果实止咳作用的现代药理研究未见报道，其化学方面的报道也不多。

Virtual Museums, like physical museums, should be developed to fulfill the missions such as educational activity, exhibition, recreation and research. However, most of the studies in virtual museums merely focus on topics such as technique, user interface and educational support services, only a few studies concentrate on users' experience in virtual environment.

虚拟博物馆本应承袭实体博物馆的展示、教育、娱乐与研究使命而发展，然而目前研究重心却多偏重於技术发展、系统好用性及如何支援正式学习之相关议题，关注使用者如何在虚拟环境中经历自发性的学习者尚属少数。

An analysis of the literature on bisphenol A leachate low-dose effects by vom Saal and Hughes published in August 2005 seems to have found a suggestive correlation between the source of funding and the conclusion drawn. Industry funded studies appear to tend to find no significant effects while government funded studies tend to find significant effects. [url=2][2] -!

由vom Saal 和休斯在2005 年8月出版在对分析bisphenol A leachate 低药量影响的文件，似乎发现了暗示在财政的资助和得出结论之间有关系：工业界资助的研究看上去倾向於没有发现重大作影响；政府资助的研究倾向於发现有重大影响。

However, few studies have reflections on their deficiencies in the theory itself, and people often substitute politics and utility for authenticity and scholastic studies, thus leading to a tendency to seek for quick success and instant benefits and to vulgarize academic researches.

由于以政治性、功利性取代了求真与学术性，无暇顾及学术上的追求，结果造成了严重的急功近利和学术庸俗化的偏向。

Studies , studies have shown that one kind of tree that can grow well is the * white pine.

如果土的质量不是很好，学说表明美国五针松可以生长的很好。

The time series analysis, that might be introduced into the trait studies, and demonstrates the feasibility of this thinking and method through the studies with specimen on the traits such as quality and output of the proper xenia rape, autogamic rice and hybrid rice.

通过对常异花受粉作物油菜和自花受粉作物水稻品种和杂交稻的品质产量有关性状的举例研究，说明这种思路和方法的可行性。

ABSTRACT The thesis aims at the studies on the total synthesis of α-alkylidene -β-hydroxy-γ-butyrolactones. It consists of the following three parts: Part Ⅰ: Review: Some studies on the total the synthesis of α-methylene-γ-butyrolactones, polysubstitution-γ-butyrolactones and α-alkylidene-β-hydroxy-γ-butyrolactones, were reviewed.

本论文以α-亚烷基-β-羟基-γ-丁内酯类天然产物的全合成研究为主，包括三个部分：第一部分：文献综述：着重介绍了α-亚甲基-γ-丁内酯萜类，多取代-γ-丁内酯类和α-亚烷基-β-羟基-γ-丁内酯类天然产物的全合成研究工作。

with the focus on the rivalry between idea and writing technique in eileen chang studies,this thesis studies chang's feminist writings so as to probe into the divergence between scholars home and abroad upon the relationship between idea and technique: most scholars in mainland pay much attention to idea and tend to incorporate chang's inferior position of the "second sex" as a supplement into the feminist literary tradition of chinese new literature;besides emphasizing technique,overseas chinese scholars associate technique with idea by interpreting chang's feminist writings as subversive acts to undermine chinese androcentric literary tradition.

着眼于张爱玲研究中的意识与技巧之争，从张爱玲的女性写作切入，探讨海内外学者在意识与技巧关系问题上的差异：大陆学者多是就意识而谈意识，将张爱玲甘于&第二性&弱者的女性立场，以&补充&的姿态&纳入&中国新文学女性文学传统；海外华人学者在重视技巧的同时，将技巧联系意识，借张爱玲的女性写作技巧对中国男性主流文学传统进行破坏和颠覆。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。