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However, through his study on anthropology and the touching with African music, especially his 22-month field trip to horde Venda where they lived in Transvaal in northern South Africa, he took active interest in the "out of the ordinary" of different culture, and finally, these experience shaped him up into an ethnomusicologist.

但是他通过对人类学学科的学习以及他对非洲音乐的接触，尤其是他对南非北部德兰士瓦的文达族群长达22个月的实地考察，使他发现了异文化的"与众不同"，并使他最终成长为一名音乐人类学者。

In this project, we study the theory of higher order differential equations in Banach spaces and related topics. We solve an open problem put forward by two American Mathematicians and two Italian Mathematicians concerning wave equations with generalized Weztzell boundary conditions, introduce an existence family of operators from a Banach space $Y$ to $X$ for the Cauchy problem for higher order differential equations in a Banach space $X$, establish a sufficient and necessary condition ensuring $ACP_n$ possesses an exponentially bounded existence family, as well as some basic results in a quite general setting about the existence and continuous dependence on initial data of the solutions of $ACP_n$ and $IACP_n$. We set up quite a few multiplicative and additive perturbation theorems for existence families governing a wide class of higher order differential equations, regularized cosine operator families, regularized semigroups, and solution operators of Volterra integral equations, obtain classical and strict solutions having optimal regularity for the inhomogeneous nonautonomous heat equations with generalized Wentzell boundary conditions, gain novel existence and uniqueness theorems,which extend essentially the existing results, for mild and classical solutions of nonlocal Cauchy problems for semilinear evolution equations, present a new theorem with regard to the boundary feedback stabilization of a hybrid system composed of a viscoelastic thin plate with one part of its edge clamped and the rest-free part attached to a visocelastic rigid body. Also we obtain many other research results.

在本研究中，我们对Banach空间中的高阶算子微分方程的理论以及相关理论进行了深入研究，解决了由美国和意大利的四位数学家联合提出的一个关于广义Wentzell边界条件下的波动方程适定性的公开问题，恰当地定义了Banach空间中的高阶算子微分方程Cauchy问题的算子存在族及唯一族，建立了齐次和非齐次高阶算子微分方程Cauchy问题适定性的判别定理，获得了关于高阶退化算子微分方程的算子存在族、正则余弦算子族、正则算子半群、Volterra积分方程解算子族的乘积扰动和混合扰动定理，得到了关于以依赖于时间的二阶微分算子为系数的一大类非自治热方程非齐次情形下的时变广义Wentzell动力边值问题的古典解、严格解的最大正则性结果，获得了半线性发展方程非局部Cauchy问题广义解和经典解存在唯一的判别条件，从实质上推广了现有的相关结果；得到了一部分边缘固定而另一部分附在一粘弹性刚体上的薄板构成的混合粘弹性系统的边界反馈稳定化的新稳定化定理，还建立了一系列其他研究结果。

At present the study of Wapiti embryo engineering technique is only on the start-up stage, so there are many blank fields nobody set food in.

目前国内外关于鹿胚胎生物工程的研究尚处在起步阶段，鹿卵母细胞超微结构的研究属该领域诸多研究空白之一。

This paper summed up the present actuality of was gourd production and research progress in wax gourd breeding and so on, analyzed the primary problems in wax gourd production and study, and discussed the developmental trend and breeding direction of wax gourd in the future.

文摘：综述了冬瓜生产现状以及国内研究状况，并分析了目前冬瓜生产及研究中存在的主要问题，对未来冬瓜的研究、育种方向及发展趋势进行了展望。

By means of the case study on Shanghai,the thesis has summed up several changing tendencies of the communities in Shanghai,such as community segregation,weak neighborhood communications and localization of living interests,etc.

文章研究了各类社区的区位分布，以及由此构成的上海城市的居住区位结构，并提出了目前上海城市社区的六个主要的变化趋势。

ZL. On the side of Government, we are doing our best to promote the yachting economics for this project, so we have set up a computer study of yachting.

张立平：从政府的角度来说，我们正在努力促进游艇行业的经济，为此我们成立了一个游艇的计算机研究中心。

The anatomical study was made on 10 adult cadavers. From March 1988 to May 1997,22 cases of anterolateral femoral flap were performed and follow up.

对10例20例男性尸体下肢标本进行解剖，观察股神经肌支的分布、数目和长度，及其与股四头肌各头的关系。

From the angle of protecting human rights and building up the whole individualities of citizens, adjustments of Chinese policies in this aspect should bepaid attention to from now on. Citizens with chronic diseases as well as study desire and abilities in a certain degree should be affirmed and guaranteed to enjoy the basic right of receiving education.

从保护人权、塑造具有完整个性公民的角度看，中国今后应当注意调整这方面的政策，确认并保障患有这些慢性疾病同时又具有一定学习愿望和学习能力的公民接受教育的基本权利。

This relationship between body composition and cognitive function in old age is still unclear, the authors write. To address this question, the researchers used data from the Chicago Health and Aging Project, a longitudinal study conducted from 1993 to 2003 in a biracial community on the south side of Chicago, with an average of 6.4 years of follow-up. The cohort included 3885 community-dwelling adults aged 65 years and older who participated in at least 2 assessments.

作者表示，年长者的身体组成和认知功能之间的关系仍不清楚，为了找出此问题的答案，研究者使用芝加哥健康与老年计画「Chicago Health and Aging Project 」的资料，从1993到2003年，在芝加哥南部的一个双种族社区进行纵向研究，平均追踪期间为6.4年，该世代包括3，885位居住於该社区的65岁以上住民，且参加至少2次评估。

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我厂与国际十多家著名电炉制造公司开展经常性互访技术交流，每年多次前往国外先进电炉制造厂和研究所，学习并吸收国外先进的工业电炉制造技术和生产过程、工艺技术、电炉专用零部件改进技术、产品更新换代技术，使我厂工业电炉产品无论在品种类型、炉种更新、基础材料进步、零部件制造技术进步、制造工艺自动化、装料方式和装料筐制造技术方式、WDS炉衬节能技术、陶瓷纤维波浪叠法高压捆扎吊顶技术、无氧化保护气氛、渗碳、氮化、盐浴、硝盐等温淬火、精密热处理工艺、均流均温换热不对称淬火油槽制造技术、微电脑程序热处理工艺曲线控温等各个方面，能够与国际上先进工业电炉制造技术保持同步。

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。