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band spread

查词链接:https://www.dute.org/dict/bandspread复制链接
n.
频带展宽;谱带扩展
查看英英释义
abstract:
In a radio receiver, a bandspread control is a secondary tuning control that allows accurate tuning of closely spaced frequencies of a radio band.Band spreading, IEEE Standard 100 Dictionary of Standards Terms, pg 94 With a main tuning control that covered a wide range of frequencies, for example 10-14 megahertz in a few turns of the tuning knob, a very small motion might chang the tuning by tens of kilohertz and would make accurate tuning to any given frequency difficult.

网络释义
频带展宽
... band-splitting privacy equipment 频带分段保密设备 band spread 频带展宽,波段展开,频带扩展 band spreader 频带扩展,[微调]电容器(或电感等) ...
频带扩展
... 巴伦(平衡——不平衡变换器) Balun(balanced-unbalanced transfo 频带扩展 Band spread 选频放大器 Bandpass amplifier ...
薪酬幅宽设计
...练习:运用计算机模拟进行回归分析2)通过计算如何确定中点增加率(Progression)来确定工资的级差2、薪酬幅宽设计(band spread)1)通过幅宽比例确定每级的最低与最高工资水平2)如何计算工资幅宽的重叠(overlap)3)工资级别数量、级差、重叠度等参数的设计...
波带扩展
... 带通扬声器 band loud speaker 波带扩展 band spread 抑频带滤波器 band suppression filter ...
常用短语
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