anchored site 中文意思是什麼
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The shear mechanism, failure mode, deformation capacity, bearing capacity and the reliability of the anchored angle steels of the wrapped steel concrete cast - in - site frame typical story exterior joints under the middle and high axial compression ratio ( n = 0. 3, 0. 5, 0. 6 ), the working performance, failure mode, and the shear capacity of top story joints under the crack moment, the hysteresis characteristic and the dissipation energy capacity of the test joints are all analysed based on the 1 / 4 model pseudo - static tests of five specimens of wrapped steel concrete cast - in - site frame exterior joints, which varied in axial compression ratio, distribution of the beam angle steels and the stirrup ratio
基於上述分析，本次試驗通過五個外包鋼混凝土邊節點1 4比例模型的偽靜力試驗，以柱的軸壓比、梁角鋼布置形式、配箍率等為主要參數，分析外包鋼混凝土現澆框架一般層邊節點在中高軸壓比（ n = 0 . 3 、 0 . 5 、 0 . 6 ）條件下，節點的抗剪機理、破壞模式、變形能力、承載能力和角鋼錨固的可靠性；分析了頂層邊節點在張開彎矩作用下的工作性能、破壞模式和抗剪承載力；分析了試驗節點的滯回性能和耗能能力。 -
Students have few chances to take part in the classroom activities and thus a new type of wrong way of teaching is formed. nowadays the most fashionable " internet teaching model " is just a copy of textbooks and teaching plans. to solve all the problems and really understand the central points of constructivism. . . science and knowledge must be constructed by the students themselves on their own initiative. we have done a comprehensive research on jianwenntiandi site based on constructivism and then done a lot of practice in chemistry teaching with the help of jianwentiandi site. during the practice, we have mainly probed into the teaching methods of scaffolding instructions, anchored instructions and random access instructions
綜述了多媒體網路輔助教學的情況，指出當前多媒體網路輔助教學存在諸多問題，如：信息技術並沒有真正與學科教學「融合」在一起；多數課件的開發，單純追求直觀和生動，忘記了作為主體存在的學生的主動性，只強調教師的「教」而忽略了學生的「學」 ，全部教學設計理論都是圍繞如何「教」而展開，很少涉及學生如何「學」的問題，學生參與教學活動的機會少，很容易進入一種「人灌+機灌」的新的課堂教學誤區；時下最為新型的「網路教學模式」 ，在教學內容選擇和安排上，也有課程「搬家」之味。
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