【简答题】软件操作:2层补充绘制WKL1\WKL3,布置钢筋。 填空:2层WKL1\WKL2的钢筋总量为( )t。(保留3位小数)
【判断题】自感线圈的自感系数与通过线圈的电流成正比。
【简答题】I suddenly realized that I was being made a fool ______.
【简答题】Brainstorm the significance of the ocean to human being.
【简答题】_______ The greatest er in swimming in the ocean is of being attacked by a shark.
【单选题】Last summer, I ________ in the ocean. [ ]
【判断题】线圈的自感系数 可由 给出,因此,自感系数 与线圈通过的电流 成反比,与线圈的磁通量 成正比。