对数

Analog calculation method, use log - square - antilog. Frequency response is not so good. This type of IC is more common.

模拟计算方法﹐利用对--平方--反对。频率响应较差﹐这种类型IC较为普遍。

There is a correlation between accumulated water production rate and accumulated oil production rate, which is a linear relation on semilog coordinate.

注水开发油田累计产水量和累计产油量存在一定相关性,在半对上呈近似直线关系。

A relationship between the accepting powers of sub logarithmic space bounded two way alternating pushdown automata with and without 1 inkdot is investigated.

对具有1个墨水和没有墨水对空间限定交替式下推自动机之间关系进行研究。

The big disadvantage is the loss of accuracy and resolution, but some digital picoammeters combine accuracy and dynamic range by combining autoranging and digital log conversion.

这种方法，较大缺是损失了准确度和分辨率。然而，也有些字式皮安表，采用自动量程和字对变换方法，这可将准确和宽动态范围结合了起来。