预: in advance; beforehand加重: increase weight角: role; part; character调制: mingle; toss; lard; modulate ...预加重: pre emphasis; pre-emphsis; preaccentuation; preemphasis角调制: angle modulation; angular modulation音频预加重: audio preemphasis预加重电路: accentuator; pre-emphasis circuit预加重盘: pre emphasis panel预加重系数: pre emphasis factor宽偏角调制: wide deviation angle modulation窄带角调制: narrow band angle modulation预加重白噪音: pre emphasized white noise预加重滤波器: accentuation filter代码三角调制: cdm code delta modulation线性三角调制: ldm linear delta modulation标准预加重网络: normal pre emphasis network频率预加重装置: frequency preemphasis device角调制红外系统: angular modulation ir system加重: 1.(增加重量) make or become heavier; increase the weight of 加重任务 add to one's tasks; 加重思想负担 add to one's worries; 加重语气 say sth. with emphasis2.(增加程度) make or become more serious; aggravate 加重痛苦 sharpen the pain; 加重危机 aggravate the crisis; 他的病情因焦虑而加重。 his illness was aggravated by anxiety. 这坏消息更加重我们对事态的忧虑。 the bad news made us more anxious for the matter.3.[讯] aggravation; exacerbation; weighting; bodiness; boost二重角分集: dual angle diversity双重角色: dual role庄重角色: heavy多重角色管理: multiple roles per user预加工: conditioning; preproce ing; prefabrication; prefinish; preparation; preparative treatment; preparatory cut; prior operation; pretreating; prior processing