amplification

名词 amplification:

1. addition of extra material or illustration or clarifying detail
   同义词：elaboration
2. the amount of increase in signal power or voltage or current expressed as the ratio of output to input
   同义词：gain
3. (electronics) the act of increasing voltage or power or current

am.pli.fi.ca.tion

n.（名词）
The act or result of amplifying, enlarging, or extending.
扩大，放大：放大、扩大或展开的行为或结果

An addition to or expansion of a statement or idea.
扩充，引申：对一个论断或看法的补充或扩展
A statement with such an addition.
详述：展开的陈述
Physics
【物理学】
The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality.
放大，放大率：可变量增大的过程，尤指电压、电力或电流的增大，不改变其它特性
The result of such a process.
放大过程的结果
Electronics See gain
【电子学】 参见 gain