声音强度对数单位；等于音强或功率比值的常用对数乘以。
A unit for measuring power. The number of nepers is the logarithm (base e) of the ratio of the measured power levels.
密度是一个对数单位，介绍了光线击中通过电影传播电影和光线之间的比例。
Density is a logarithmic unit that describes the ratio between light hitting the film and light being transmitted through the film.
利用此程序，可以得到纵轴上有相对单位及对数单位两种格式、横轴上可随意定义绘图区间的输出曲线。
With this program, we can get output curves that the Y axis has "Relative unit" or "LOG unit" while in X axis the plotting range can be arbitrarily defined.
从长远来看，高昂的单位造价必定会对数目造成限制。
回归分析表明，两种离子的概率单位与浓度对数之间存在着极显著的正相关。
The regression analysis showed that there was significantly positive correlation between probit and logarithm of concentrations.
分贝通常表示两个声音信号或电力信号在功率或强度方面的相对差别的单位，相当于两个水平的比率的常用对数的十倍。
A unit used to express relative difference in power or intensity, usually between two acoustic or electric signals, equal to ten times the common logarithm of the ratio of the two levels.
本年刊部分指标合计数或相对数，由于四舍五入关系或核算单位不同，分项数字之和可能会与之有所出入。
VI. Due to rounding or different accounting unit, the amount of separate number may not correspond with the aggregative or relative ones in this yearbook.
适当地调整图谱的坐标形式，如采用对数坐标形式或采用两段不同的单位坐标值形式等，可显著改善指纹图谱的质量。
Changing the form of coordinate axis could observably improve the quality of fingerprint, such as logarithmic coordinate axis or axis break.
我们利用一个DC建模软件对整年的数据进行观察，并且以天或以周为单位对数据进行分析，从而确定重新捆绑（新DC设计）的时间表。
We use a DC modeler to look at a year's worth of data. We measure by day or week to set the table for slotting redesign or a new DC.
以分贝为单位的功率增益等于10乘以以 10为基的功率增益的对数值。
The power gain in decibels is equal to 10 times the logarithm base 10 of the power gain.
对数据网络的设计、建设、运行等单位有一定的指导作用。
It is available for design, development and operation of SPDnet.
对数据网络的设计、建设、运行等单位有一定的指导作用。
It is available for design, development and operation of SPDnet.
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