几何画板的基本知识(下)

(接上期)3.显示菜单"显示"菜单中由"线型"、"颜色"、"文本"、"隐藏"、"显示所有隐藏对象"、"显示标签"、"标签"、"追踪"、"擦除追踪轨迹"、"动画"、"加速"、"减速"、"停止动画"、"显示文本工具栏"、"显示运动控制台"、"隐藏工具箱"16个命令构成。     

资本系族 戏至终场?

正中国资本系族的游戏,似乎从一开始就没有停歇过。你还记得那些年我们见到过的资本系族吗?"德隆系"、"斯威特系"、"中广系"、"凯地系"、"飞天系"、"托普系"、"农凯系"、"鸿仪系"、"朝华系"、"青鸟系"、"格林柯尔系"、"成功系"、"明伦系"、"精工系"、"飞尚系"、"升汇系"、"金鹰系"、"银泰系"、"明天系"、"新湖系"。至今日的"中技系"成清波"出事",股市看客们早已见怪不怪,中     

《当代教育科学》杂志来稿规范

《当代教育科学》系全国中文核心期刊、CSSCI扩展版来源期刊。每月出版两期,分别是"综合版"和"基教版"。"综合版"主要设有"基本理论"、"课程与教学"、"教师发展"、"决策与思考"、"比较与借鉴"、"管理与评价"等栏目;"基教版"主要设有"理论纵横"、"课程探索"、"教改前沿"、"课堂教学"、"校长论坛"、"教职与人生"、"学科教学"等栏目。欢迎广大作者惠赐稿件。     

“承尘”诸名——宫室名物疑难词札记一则

古代"承尘"是置于室内顶棚的重要建筑部件。在"承尘"的发展过程中出现了"尘"、"━"、"筄"、"屋笮"、"承尘"、"平橑"、"平棊"、"平起"、"平闇"、"天花板"、"藻井"、"绮井"、"覆海"、"斗八"、"罳顶"、"圆渊"、"方井"等诸多名称,形制和用材各不相同。"尘筵"、"平橑"、"藻井"往往被误释。"平机"之名系误引,不可为据。"平棊"和"方井"是承尘中的豪华型。     

中小学体育与健康课程“切块化”建设探析

中小学体育内容,一般包括体育与健康课,大课间活动,阳光体育活动课,运动队组建与训练,场馆建设、养护,器材购置、自制、保管,教研活动,评估与考核等,即学校体育的"课"、"操"、"动"、"队"、"场"、"器"、"研"、"评"八方面内容。其中"课"、"操"、"动"、"队"涉及课程建设。根据三级课程管理精神,需对"课"、"操"、"动"、"队"进行学校课程即校本化课程建设。经过文献学习、课题研究、广泛实践,总结提炼出中小学体育与健康课程"切块化"校本建设的思路和做法。     

“六艺”语源义探求

"六艺"指礼、乐、射、御、书、数六门科目的教育。从古至今,人们对它的研究也是从各个不同角度进行的,如:六艺的人文思想、六艺的教育意义和六艺的特点等等。对"六艺"的语源义进行探求,是以求从新的方面,即古代汉语角度对"六艺"进行研究。得出:"礼"、"乐"、"射"、"御"、"书"、"数"的语源义分别是"有规则"、"美,好"、"舍弃,远离"、"禁止"、"把……明显化,表现出来"、"把一个整体的东西细分"。     

襄阳文化旅游产品开发研究

襄阳文化旅游资源丰富,为更好盘活文化旅游资源,彰显襄阳的文化魅力,构建真正的旅游目的地,襄阳应力创"襄阳文化"旅游品牌,做强"三国文化"、"古城文化"、"生态文化"三大文化旅游拳头产品;做大"楚汉文化"、"诗词文化"、"战争文化"、"汉水文化"、"宗教文化"、"红色文化"、"都市文化"等七大文化旅游支撑产品;做实"民俗风情"、"风味小吃"、"文娱汇演"、"历史街区"、"会展活动"、"旅游商品"、"康体休闲"、"都市购物"、"主题雕塑"、"标示解说"等十大文化旅游辅助产品的文化旅游产品系列.     

读懂“和平”

正国际理解的核心词有很多,"和平"分量最重。"和"在汉语语汇里的本义是"音乐和谐",引申为和睦、谐调、温和、和气、和平。"平"在汉语语汇里的本义是"平坦",引申为削平、铲平、平息、平定、安定、太平、公平、平均、缔结和约。"和平"在希伯莱文中包含了"平安"、"健康"、"幸福"、"和谐"、"安     

“数字“在中西文化中的应用欣赏

数字"三"、"四"、"六"、"七"、"八"、"九"和"十三"在中西文化中的习惯用法是相同相通的,是文化"共核"部分。     

论墨子思想中的“利”与现代和谐社会的构建

"利"是墨子思想的出发点和归宿.墨子重视利益,追求利益.为了得到利,并保证得利的公平性、合理性,需要"兼爱"、"非攻"、"尚贤"、"尚同"、"节用"、"节葬"、"明鬼"、"天志"等的支撑.     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.