But when Rome collapsed in the fifth century and the Middle Ages began, direct trade of spices stopped, and so did that kind of hands-on knowledge of travel and geography.
但到了5世纪，罗马帝国崩塌了，中世纪开始了，香料直接贸易停止了，所以人们对于香料的运输和来源地的直接认识也就中断了。
These students need to build skills and knowledge during college if they are to use their degrees as a stepping-stone to middle-class mobility.
如果这些学生想把学位作为进入中产阶级的垫脚石，那么他们需要在大学期间积累技能和知识。
Whether in primary school or middle school, we study nothing but basic knowledge.
由小学到中学，所修习的无非是一些普通的基本知识。
For those as vain as they are melancholy, the knowledge that the gloom of youth leads to the glabellars of middle age may act as an effective antidepressant.
有资料显示，对那些骨子里透着忧郁的人而言，年轻时的忧郁所导致的中年时的“眉间纹”，可能是有效的抗抑郁药。
Whether in primary school or middle school, our focus is nothing but basic knowledge.
由小学到中学，所修习的无非是一些普通的基本知识。
Whether in primary school or middle school, we deal with nothing but basic knowledge.
由小学到中学，所修习的无非是一些普通的基本知识。
He blunders into Africa, then the Middle East with limited knowledge and almost no self-awareness.
他错误的涉足非洲，然后是一知半解的甚至是毫无意识的卷入中东。
The small group who had limited technological knowledge, followed an online tutorial using a "man in the middle" technique to hack into a computer network and obtain each other's login details.
这个小组技术经验有限，但通过在线教程学习了一种“中间人”的技术后，就可黑掉网络，并窃取了彼此的登录账户信息。
In the middle of the garden were the tree of life and the tree of the knowledge of good and evil.
园子当中又有生命树和分别善恶的树。
The Second & Third Chapters survey respectively the ways of knowledge communication of Western Europe in the late Middle Ages in respects of churches, libraries, ordinary schools and universities.
第二章与第三章分别从教会、图书馆、一般学校、大学等四个方面，考察西欧中世纪后期知识传播的途径。
As middle school students, we should learn some knowledge about safety.
作为中学生，我们应该学习一些关于安全的知识。
They middle the knowledge utilization which studies, causes own enterprise perfectly to enable own product to achieve the best standard.
他们把所学的知识运用当中，使自己的企业更加完美使自己的产品达到最好的标准。
The Fourth Chapter surveys the media of Western Europe in the late Middle Ages by which knowledge was communicated and discusses the roles of the oral media and written media.
第四章考察西欧中世纪后期知识传播的媒介，分别讨论口语媒介与文字媒介在知识传播过程中的作用。
Middle School is the most important times for us to learn knowledge, exercise the will and make moral quality perfact.
中学是我们学习知识、历练意志、健全人格的重要时期。
Finally, this paper mentions that mathematics teaching is combination of mathematics knowledge teaching and MC teaching, and we should expand MC teaching in the middle-school stage.
最后本文指出，数学教学是数学知识教学和数学文化教学的有机结合体，就中学阶段而言，我们应主动加大数学文化教学的成分。
The present problems concerning English listening in middle school are poor differential ability, irregular habits, and lack of background knowledge.
目前中学生英语听力主要存在辨析能力差、正确习惯未养成、背景知识差等问题。
The present study investigated the middle school students' beliefs of knowledge and knowing by using the self designed scale.
采用自编的《中学生知识学习观量表》，探讨了中学生知识学习观的现状和特点。
This article maintains that imparting knowledge and fostering ability have always been two paramount targets of teaching history at middle schools.
本文认为，知识传授与能力培养，历来是中学历史教学的两大重要目标。
History is one of the basic disciplines in middle schools. It is the necessary component of knowledge structure of the students.
中学历史学科是基础教育学科之一，是中学生知识结构、学力结构的必要组成部分。
This may be connected with the middle school math and some knowledge of the difficulty, and existing knowledge systems.
这可能和初中的数学知识已经有一定的难度，和已有的知识体系有关。
The middle school is a knowledge-concentrated organization, where the most important assets are the teachers' professional knowledge that is the wisdom capital which knowledge management emphasizes.
中学是一个知识密集型组织，而中学教师的专业知识则是学校组织中的重要资产，也是中学教师知识管理所强调的智慧成本。
By the investigation about adolescent health knowledge of middle school students in Zhengzhou, this paper summarizes some results. Hope to have some help to middle school students' health education.
通过对郑州市中学生有关青春期健康知识的问卷调查，总结了各项结果，并谈了作者对此结果的看法，祈望对中学生的健康教育有所帮助。
This article provides a new knowledge management middle platform applied to electronic government, focuses on its structure, key function services, key function integration and technical features.
文章提出了一种应用于电子政务的新型知识管理中间件平台，着重分析了其构架、关键功能服务、关键功能集成和技术特点。
The teaching content of maths in middle schools contains surface level knowledge and deep level one.
中学数学教学内容分为两个层次：表层知识和深层知识。
Results It founded the basis for further health promotion in rural areas by learning the health knowledge among students in primary and middle schools.
结果初步掌握了中小学生的健康知识水平，为进一步开展农村健康促进工作打下了基础。
Results It founded the basis for further health promotion in rural areas by learning the health knowledge among students in primary and middle schools.
结果初步掌握了中小学生的健康知识水平，为进一步开展农村健康促进工作打下了基础。
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