The transformer isolates the transistors with regard to d - c bias voltage .变压器可在两个晶体管之间隔离直流 偏压.In regions with certain isolates of TRV, spraining is more prominent.在具有TRV某些分离物的地区, 坏死是比较显著的.A high - temperature cut - out...
他虔诚地跪在床边。He was kneeling by his bed in an attitude of devotion.他醒了过来，发现查利正站在床边。He awoke to find Charlie standing near the bed.默特尔缩着身子坐在床边哭泣。Myrtle sat huddled on the side of the bed, weeping....