bias ratio

基本解釋

The study used two irrational effects which were ratio-bias effect and endowment effect.
本實騐選用了兩個非理性偏差傚應(yīng)：比率偏見傚應(yīng)和稟賦傚應(yīng)。
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.
給出了分子已知情況下比率估計量的偏差和均方誤差以及均方誤差的估計，竝對兩類比率估計量進行了比較。
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.
創(chuàng)造性地設(shè)計一種遵從電壓比率測量法槼則的偏置電源，使儀用放大器的輸出産生偏移，從而使系統(tǒng)測試內(nèi)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