摘要: 核心素养时代的到来,对初中《道德与法治》学科的教学带来了新的挑战,首要的挑战就在于对课程的理解,挑战的另一个方面就是在课程理解的基础上对教学的理解.对此笔者结合教学实践进行了初步的探究,形成的一些认识超越了此前的课程与教学理解,在此总结出来与同行分享,并希望得到同行的批评指正.关键词:...
平面向量中的三点共线问题是平面内三点共面的特殊形式,也是几何与代数的一个连接点.在高中课本中,涉及平面向量中的三点共线问题在例(习)题中多处出现,也为平面解析几何的学习与应用提供一个基本的解题技巧与思路.笔者深挖课本中涉及平面向量中的三点共线问题,剖析性质与内涵,呈现实际应用,意在抛砖引玉.关键词...
DOMOTEX asia/CH/W/AFLOOR, the largest flooring tradeshow in Asia Pacific has opened its online visitor pre-registration portal for its 19lh edition, which will take place from March 21-23, 2017 in Shanghai. Industry professionals have responded extremely well so far and pre-registration numbers...
本发明公开了一种有助于提高胡萝卜生长效率的高效肥料,其特征在于由以下重量份原料制成:有机硅藻土1.92.1,聚乳酸2.52.6,酒石酸钠0.60.7,木糖醇2.22.3,白藜芦醇1.11.2,焦木酸1.21.3,琥珀酰胆碱0.70.8,吲哚丁酸0.20.3,硝基苯酚钠0.20.4,水性聚氨酯乳液1.21.3,焦木酸1.21.3.本发明具有营养丰富,可被快速吸收...
另奇律师 河南另奇律师事务所信用报告 更新时间:2024-12-11 20:09:46 正常律所 负责人 赵令琦 注册资本 10万元人民币 成立日期 2013-07-24 0396-3270707 驻马店市工商信息 负责人 赵令琦 他关联1家企业 成立时间 2013-07-24 登记状态 正常 注册资本 10万元人民币 实缴资本 - 企业类型 律师执业...
This is an exploration with today's tools of probability theory into the mystery of 'ber die Umkehrung der Naturgesetze' (On time-reversal of natural laws) written by Erwin Schrdinger in 1931. He propagates the idea that diffusions given... ...
PROBLEM TO BE SOLVED: To improve the texture of a food containing wheat flour as a main component.;SOLUTION: This food material is characterized by comprising dough prepared by mixing starch-based food raw material powder with water and the small pieces of a texture material which is the skins...
PURPOSE:To produce a rugged decorative sheet having a high design characteristic by printing an optional design on a base material sheet, providing ruggedness to the surface thereof and providing a surface protective layer on such surface by a gravure coating method in which a doctor blade is not...
第一部分 EZH2表达缺陷在类风湿关节炎发病机制中的作用类风湿关节炎(rheumatoid arthritis,RA)是一种以慢性,侵蚀性,对称性多关节炎为临床表现的自身免疫性疾病,可造成关节的严重破坏和畸形.病程反复迁延,其发病一年内的致残率高达20%,是造成人类劳动力丧失... 肖欣悦 - 《北京协和医学院》 被引量: 0发表: 2020...