查询词典 studies

The persevere in my studies in spite of hardship for many years,,I am very strict with myself, rely on the spirit of self-confident, strong, diligence, sedateness and the ability of creative, I studies the English professional course and other related knowledge earnestly, and makes the good progress.

寒窗数载，在大学四年里，我严格要求自己，凭着自信、坚强、拼搏、踏实稳重，开拓进取的精神，认真学习英语专业课程及其它相关知识，并取得良好的成绩。

Every lecture is attended by a of Canadian Studies Centre , BFSU keen and active audience which consisted of undergraduate and graduate students and staff in the Canadian Studies Centre and in SEIS.

傅教授的每场讲座都吸引了积极热情的听众参加，包括英语学院的本科生，研究生及教师。

I had a strong background in biblical studies and history and a reasonable amount of preparedness in Semitics, but no formal background in linguistics in my undergraduate or Seminary studies.

我在圣经研究和历史方面的底子颇深厚，闪米语也有不错的造诣。

Chapter four studies the chaotic responses in a system consisting of simple pendulum and harmonic oscillator under bounded noise excitation. Firstly, the Melnikov function of the two-degree-of-freedom system under Hamiltonian perturbation is derived. The essential condition of the autonomous system for the probable onset of chaos is obtained, the Poincare maps of the system under small Hamiltonian perturbation and the effect of increasing perturbation on the Poincare maps are studies. Then for the non-autonomous system under damping and harmonic or bounded noise excitation, the largest Lyapunov exponent and Poincare maps are calculated. From the analysis of the largest Lyapunov exponent, the critical criterion for the onset of chaos, and the conclusion that the threshold of bounded noise amplitude for the onset of chaos in the system increases as the intensity parameter of Wiener process increases are obtained. The result from the analysis of Poincare maps is in agreement with that obtained from the Largest Lyapunov exponent. The effect of varying damping coefficient and intensity parameter of Wiener process is also analyzed.

第四章研究了有界噪声激励下的两自由度单摆—谐振子系统的混沌运动，首先推导了该两自由度系统仅在Hamilton扰动下的Melnikov函数，得到该自治系统可能产生混沌的必要条件；研究了该系统在小的Hamilton扰动和增大摄动情形下的Poincare截面；然后对有阻尼、谐和或有界噪声激励下的非自治系统数值计算了其最大Lyapunov指数和Poincare截面；从Lyapunov指数分析得到了这个两自由度系统产生混沌运动的临界条件及产生混沌的临界激励幅值随Wiener过程强度参数值的增大而增大的结论，Poincare截面分析的结果亦符合Lyapunov指数分析的结论；研究了Wiener过程强度参数、阻尼系数变化对Poincare截面的影响。

Through the assimilating and analyzing the construction materials and the design of reinforced concrete arch bridges with long span from both domestic and abroad, the thesis studies the effect of the arch axis geometry, rise-span ratio, arch ring section and spandrel structures, as well as the ultimate bearing capacity and stability of the entire bridge on the design of reinforced concrete arch bridge. In addition, in consideration of construction, the thesis also studies the applicability of different construction methods such as cable crane system, stiffened skeleton system, swing construction system and cantilever construction system and correspoindingly economica spans and their applications of the reinforced concrete arch bridges.

本论文通过对国内外大跨径钢筋混凝土拱桥的设计、施工资料的收集及其出现问题的分析，从设计角度研究了拱轴线形、矢跨比、拱圈截面及拱上构造、全桥极限承载能力及稳定性对钢筋混凝土拱桥设计的影响；从施工角度研究了缆索吊装法、劲性骨架法、转体施工法、悬臂施工法等不同施工方法的钢筋混凝土拱桥的经济适用跨径及其适用条件。

In recent years, the university added programs in organizational studies, social and policy studies and education.

近年来，大学增加了组织研究项目的社会和政策研究和教育。

Cultural studies of scientific knowledge is a new researchmode which is different from its social studies.

知识的文化研究是与科学知识的社会研究不同的一种新的科学研究思潮。

With the integration and spatiality of landscape patterns, and the quantificational trends of studies, the application of spatial analysis techniques to landscape pattern studies will be very promising.

鉴于景观格局研究的综合整体性和空间性，以及研究定量化的趋势，空间分析技术在景观格局研究中具有非常广阔的前景。

Although the spiral parts is widely used, there is very few studies on the spiral buries parts and in the vicinity of the stress and strain analysis, and when studies on the force, often approximates the spiral surface to the smooth surface in computing, or obtains through experiments.

虽然螺旋状预埋件的应用广泛，但是关于螺旋状预埋件及其周边的应力应变分析的定量分析在国内外的研究却很少，在研究时往往通过试验获得数据，然后进行定性分析，或者将其螺旋状的表面近似成光滑的表面进行计算。

Based on the summary of the works on " humanism studies " of chinese scholars in recent one hundred years, this paper explains the connotation of " humanistic spirit " and the relationship between natural sciences and humane studies, discusses the methods and skills to embody humanistic spirit in popular science writing, and quoated in particular the writing examples of the famous modern popular science writers to support its points.

摘 要］本文在总结了近百年来我国学者对"人文科学"的有关论著的基础上，说明了"人文精神"的内涵，以及自然科学与人文科学的关系；探讨了在科普创作中体现人文精神的方法与技巧；特别是引用了现代著名科普作家的创作实例，佐证了文章的立论。

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。