Tableタイトルの冠詞 表（Table）のタイトル欄には冠詞は入れない。

(1)「第一および第二の磁性層」のtheとaのつけ方 (see NASA TW Manual)冠詞(a)をつける場合： a first and a second magnetic layers冠詞(the)をつける場合： the first and second magnetic layers

only one of either A or B either only one of them (NG) only either A or B

and, at the same time .... and, in parallel...The second protective film 63 completely covers the upper surface 61d of the resistance film 61, and at the same time (in parallel) completely covers the outside lateral surfaces 65a and 66a in…