bias ratio

基本解释

The study used two irrational effects which were ratio-bias effect and endowment effect.
本实验选用了两个非理性偏差效应：比率偏见效应和禀赋效应。
In this paper, the bias of the ratio estimator and the estimate of mean square errors of this estimator with known numerator have been compared and discussed.
给出了分子已知情况下比率估计量的偏差和均方误差以及均方误差的估计，并对两类比率估计量进行了比较。
Creatively developed bias voltage which follows ratio measurement rulesshifts the instrument amplifier output, as a result system test interior resolution is increased by one time.
创造性地设计一种遵从电压比率测量法规则的偏置电源，使仪用放大器的输出产生偏移，从而使系统测试内分辨率提高一倍。

Cultural bias in favour of males has produced an officially recorded ratio at birth of 118 boys to 100 girls, according to China's national census in 2000.
ECONOMIST: China