#author("2022-11-04T16:15:33+09:00","default:kouzouken","kouzouken") #author("2022-11-11T13:59:10+09:00","default:kouzouken","kouzouken") [[構造研ゼミ]] http://www.str.ce.akita-u.ac.jp/~gotouhan/j2022/kawai/bbb.png http://www.str.ce.akita-u.ac.jp/~gotouhan/j2022/kawai/kadai1111.png