在活动中

Metacognition plays an important role in many different recognitive activities, especially during teaching in the classroom.

元认知在许多不同的认知活动中都起着重要作用，在课堂教学中，元认知的作用尤显重要。

With the development of judicial reform and legal construction in China , no matter whether it is in substantive or theoretic field, people come to realize the harm of traditional theory "emphasizing substance and underrating procedure".

公安机关在执法活动中，除了要求事实清楚、证据充分、定性准确外，更要做到程序合法。然而，多年来困扰公安执法工作的问题之一就是&重实体、轻程序&，而公安机关常在行政讼诉中败诉的原因，并不在于民警对案件的定性不准、处罚不当，而在于他们违反了办理案件的程序规定。

In this course, large amounts of rural collective ownership land have been expropriated. Because of the defect of the current land expropriation system, farmers rights and interests are being aggressed upon constantly in the course of land expropriation. Then a series of social problems are being produced, which will seriously influence the stability of the Chinese society.

在此过程中，大量的农村集体所有制土地被征用，由于现行的土地征用制度存在缺陷，农民的权益在征地活动中不断受到侵害，一系列的社会问题也由此而产生，严重影响了中国社会的稳定。

In a network, however, people do not act as disassociated individuals, but rather, cooperate in a series of exchanges that can produce, not merely individual goods, but also social goods.

然而，在网络中，人们并不像完全无关的个体那样活动，而是在一系列可处理的交流中合作，不仅对个人有益，也对团队有益。

People do not act as disassociated individuals, but rather, cooperatein a series of exchanges that can produce, not merely individualgoods, but also social goods.

然而，在网络中，人们并不像完全无关的个体那样活动，而是在一系列可处理的交流中合作，不仅对个人有益，也对团队有益。

A teacher released marks in a Submit Files activity in LAMS.

在LAMS中教师在提交文件活动中发布分数。

UPDATED: A teacher released marks in a Forum activity in LAMS.

在LAMS中教师在论坛活动中发布分数。

In addition, there were performers, and, since considerable importance was attached to avoiding mistakes in the enactment of rites, religious leaders usually assumed that task. Wearing masks and costumes, they often impersonated other people, animals, or supernatural beings, and mimed the desired effect -- success in hunt or battle, the coming rain, the revival of the Sun -- as an actor might. Eventually such dramatic representations were separated from religious activities.

另外，仪式中还有演员，而且宗教领袖通常承担演出任务，因为在仪式的执行中避免错误的发生被认为有相当大的重要性；他们经常带着面具，穿着服装象演员那样扮演其它人、动物或超自然的生灵，用动作来表演以达到所需要的效果，比如打猎的成功或战斗的胜利、将至的雨、太阳的复活，最后这些戏剧性的表演从宗教活动中分离了出来。

In the marketing economy society, investing on stock is one of the most active proliferated project among the many investment activities.

在市场经济社会中，股票投资是人们在进行多元化的投资增殖活动中最为活跃的项目之一。

Volume 1 introduces the history of accordion , Volume 2 is about the preliminary spread of accordion in China . I dug into great amount of concerning historical data of four aspects, they are the early accordion textbooks, the accordion activities happened in Shanghai, Haerbin and Yanan, which veritably resurges the development of accordion art in China before 1949. Volume 3 reveals the development of Chinese accordion art from after 1949, I focused on five aspects, namely the production, education, performance, theoretical study and communication between China and foreign counties, in time order. This part comprehensively shows the plenty fruits of accordion art in around 50 years after the foundation of China. Volume 4 mainly concerns the development of Chinese accordion music composing. It reviews the history in four periods. Meanwhile, this part also analyses in detail the nationalization pursuit and the utilization of performance skills in composing.

第一章是对&手风琴历史源流&的介绍；第二章是&中国最初的手风琴艺术传播&，本人挖掘出大量的相关史料，从&早期的中国手风琴教科书、上海、哈尔滨和延安的手风琴活动&四个方面进行了研究，真实地再现了1949年以前的中国手风琴艺术发展；第三章是&新中国成立以来的手风琴艺术发展&，分别从&乐器制造、手风琴教育、表演、理论研究与中外交流&五个方面按时间顺序进行了论述，全面反映了手风琴艺术在新中国成立后50余年所取得的丰硕成果；第四章是&中国手风琴音乐创作的发展&，论文将手风琴音乐创作分为四个时期进行了历史的回顾，并对创作中的民族化追求以及手风琴演奏技巧在创作中的运用作了具体分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。