UC知道专业英语的翻译，请勿机译002
来源：百度知道 编辑：UC知道 时间：2024/05/17 21:43:42
2.
This characteristic may be represented by the determination of the horizontal distance, at which the measured value decreases in a proportion of 1/2 to the maximum measured value (that is the known – 3dB point).
This characteristic may be represented by the determination of the horizontal distance, at which the measured value decreases in a proportion of 1/2 to the maximum measured value (that is the known – 3dB point).
This characteristic may be represented by the determination of the horizontal distance, at which the measured value decreases in a proportion of 1/2 to the maximum measured value (that is the known – 3dB point).
当测量值以2分之1于最大测量值（已知为3分贝点 db=deci bell)下降的时候，这个特性可以用测量水平（对了 刚才那个horizontal也翻译成水平，一时忘了这个中文了）距离的方式来体现（表示）
这特性可能被水平距离的决心表现, 在那里标准的价值在对最大的标准价值的 1/2 比例方面减少。 (哪一是已知的 -3 分贝点)
这个特性可以由确定的水平距离来表达，测量值相对最大测量值以50%的比例降低（已知为3dB点）。（没上下文，db我不知道是什么单位）