共查询到20条相似文献,搜索用时 78 毫秒
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人物:Hong——红太狼 Hui——灰太狼 N——旁自S1&S2——两只小羊 道具:角色头饰、嫩羊羊模型 N:红太狼听说羊村来了个名叫嫩羊羊的新居民,非常漂亮,据说吃了她能长生不老,永远年轻漂亮…… 相似文献
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分析了高职医学专业《病理学》教学的特点,介绍了美国学者Ogle的K—W—L教学模式.探讨了高职医学专业病理课教学中使用K—W—L教学模式的可行性和必要性,并指出了在《病理学》课教学中使用K—W—L教学模式的优势以及局限性。 相似文献
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2,2——二羟甲基—1,3——丙二醇与醛缩合制备了2,2——二羟甲基—1,3——丙二醇单缩醛,其产物通过~1HNMR,IR和元素分析表征。 相似文献
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文[1]给出了通常意义下的Z——循环矩阵和对称Z——循环矩阵的逆矩阵的一种求法,本文给出了Z——循环分块矩阵与对称Z——循环分块矩阵的逆矩阵的一种求法,文[1]的结论是本文的特例。 相似文献
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本文研究了冠醚化分物2,3,4,5—二(1’,2’—苯)—9.15—二对甲苯磺酰基—9.15—二氮杂—1.6,12,—三氧杂环十七—2.4—二烯(M)在电子轰击下分子裂解方式。在电子轰击下,大环(M)上所连的对甲苯磺酰基以及环上的键发生断裂产生亚稳离子,推导了m/z593,495,439,341,212,198,181,168等的亚稳态离子的结构。 相似文献
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洪平洲 《赣南师范学院学报》1990,(Z2)
本文引进了Γ—环的素模、Levitzki—素模的N—素模的概念,利用它们分别对Γ—环的素根,Levitzki—根和诣零根进行了模刻划,同时也给出了这些根的素理想刻划。 相似文献
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王静 《乌鲁木齐成人教育学院学报》1997,(3)
对于中学英语教学,培养学生的自学阅读能力很重要.大步骤(略读—细读—精读—翻译—背诵—消化)四程序(听音—听写—答问—背诵)体现了以“学生为主体,教师为主导”的教学方法. 相似文献
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《海外英语》2007,(5):10-11
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? 相似文献
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《海外英语》2007,(4):36
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. 相似文献
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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. 相似文献
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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. 相似文献
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RUZBEHANI Mohsen 《重庆大学学报(英文版)》2004,3(1):20-25
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec… 相似文献
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Rajesh Kanoi 《海外英语》2007,(1):52
Today, Sunday morning, I sit thinking and typing at my computer. My thoughts are in my homeland, India and my body is in China. The body is here and mind there for a good reason. Mr. Hu is president and I am resident and both are in each other's countries (what a difference the absence of one small letter makes!). Mr. Hu will return in a few days and I will stay on longer. 相似文献