A WORD, A WORLD
logarithm
释义
- n.
- 对数
- 网络
- 取对数；对数函数；对数加法
展开详细释义
n.
1.【数学】对数
词形变化
复数：logarithms
常用短语 1 组
- natural logarithm
- 自然对数
在例句中理解 32 句
The relationship of logarithm and preloading time of settlement rate is linear, where the unloading time can be confirmed by the graph.
沉降速率的对数和堆载预压时间又成线形关系，从而由图解法也可确定卸载时间。
The security of the scheme is set up on the intricate nature of the elliptic curve discrete logarithm problem and the knapsack problem.
方案的安全性建立在椭圆曲线离散对数问题和变形的背包问题的难解性上。
The magnitude of an earthquake is determined from the logarithm of the amplitude of waves recorded on a seismogram at a certain period.
地震级别是根据某一时期震动图记录的地震波振幅的对数值计算的。
A logarithm tells you what power a base number must be raised to in order to produce a given value.
对数说明一个底数的几次幂等于一个给定的值。
The concept of compound logarithm concentration. diagram is put forward and an example diagram is drawn in this paper.
提出了复合对数浓度留的概念，并绘制了例图。
The integer part, which May be positive or negative, of the representation of a logarithm.
对数表示法的整数部分，它可以是正的或负的。对照mantissa。
The security of the Elliptic Curve Cryptography (ECC) is built upon the difficulty of solving the elliptic curve discrete logarithm problem.
椭圆曲线密码体制的安全性建立在椭圆曲线离散对数问题的难解性上。
Under the same temperature, logarithm of relaxation time of sample increases linearly with the increase of logarithm of the aging time.
在同一温度下，试样的松弛时间的对数lgτ随老化时间的对数lgte的增加呈线性增加。
That is, given an argument x, the natural logarithm returns the power to which e must be raised to give the value x.
也就是给定一个参数x，该自然对数返回e的几次幂等于给定的值x。
The invention discloses an all-digital logarithm automatic gain control device and a method thereof.
本发明提出了一种全数字对数自动增益控制装置及方法。
Logarithm of relaxation time of sample decreases linearly with the increase of temperature.
试样的松弛时间的对数lgτ随温度T的升高呈线性减小。
The results of comparison prove that this new digital signature based on discrete logarithm is more effective and secure than the others.
比较结果显示基于离散对数的数字签名方案比其他的数字签名方案效率要高，而且更安全。
Replaces the current quaternion with its natural logarithm.
用当前四元数的自然对数替换此四元数。
The biodiversity of the net- phytoplankton community decreases with the increase of logarithm of the cell abundance value.
另外，网采浮游植物群落的多样性随细胞丰度值的对数增加而降低。
Can occur if you try to calculate the square root or logarithm of a negative number.
如果你试着计算否定数目的正直根或对数，能发生。
The fitted result proves that the hypothesis that load-life curve in single logarithm should be exponential curve is right.
拟合结果证实了三种接头载荷寿命曲线在单对数坐标下为指数曲线段这一假设的正确性；
The merits and deficiencies of the logarithm model in air combat capability assessment of fighter aircrafts are analyzed.
详细分析了对数法模型评估飞机空战能力时的优点和不足之处。
The following example returns the result of raising a base-10 logarithm to a specified power.
以下示例返回对以10为底的对数执行指定幂计算的结果。
Compared with classical group signature, the conic analog over Zn has strongly improved the security of computing discrete logarithm.
与经典群签名方案相比较，离散对数问题更加困难，有效提高了方案的安全性；
It is also pointed out that the logarithm of the amplitudes of the initial motion of P-waves increases proportionally with the magnitudes.
并指出P波初动振幅的对数也随震级的增大而增大。
Further, presented the correlations between multifractal spectrum and logarithm of mean traffic.
进一步研究了多重分形谱参数与平均流量对数的关联关系。
Expression giving the base of the logarithm. Must be positive.
给出对数的底数的表达式。必须为正。
the methods of the intelligent control of scanning voltage and the logarithm contraction of tunnel current.
给出了实现扫描电压的智能控制和对隧道电流进行对数压缩的方法。
Returns the natural logarithm of a numeric expression.
返回数值表达式的自然对数。
Calculates the natural logarithm of a quaternion.
计算四元数的自然对数。
The receiver adopts dynamic range compressing, logarithm amplifying circuit and STC control.
接收通道中进行动态压缩处理，采用对数通道和STC控制。
Value containing the logarithm of a specified number.
值，此值包含指定数字的对数。
Returns the natural logarithm of a specified number.
返回数值的自然对数。
Through regression, we found runoff energy cut rate present logarithm relevant to rainfall energy.
经回归分析，径流能量削减率与降雨动能的关系呈对数相关。
Calc has a good selection of regression types you can use for trend lines: linear, logarithm, exponential, and power.
Calc具有很好的您可以用于趋势线的回归类型的选择：线性、对数、指数和幂。选择趋势线最接近所有点的类型。
This led him to calculate that the information content of any event was proportional to the logarithm of its inverse probability of occurrence.
这使他提出了这样的推论：事件的信息容量与事件发生逆概率的对数成正比。
This plots the logarithm to base 10 of the values on the axis.
此命令在轴上绘制以 10 为底的值的对数。