assign vt. 1.分配,派给。 2.指定,选定,定。 3.把…归因于。 4.【法律】把(财产、权利等)转让,让与,过户给。 They assigned me a small room. 他们分给我一个小房间。 The rooms were assigned to the workers. 把房间分配给工人。 The teacher assigned ten problems for today. 老师今天指定十个问题。 The event is assigned to various causes. 这一事件被归因于各种原因。 detectives assigned to the case 负责侦破该案的刑警。 assign property to another 把财产转让给别人。 vi. 【法律】转让财产。 n. 【法律】受让人。 heirs and assigns 继承人和受让人。 adj. -able
The experiment results show that the single frequency noise can be reduced 7db ( a ), and the broad-band random noise can be reduced effectively in assigned frequency band 实验对单频噪声取得了7db(a)的降噪效果,对宽频噪声则能在指定频带上取得较好的降噪效果。