常見例句雙語例句The study used two irrational effects which were ratio-bias effect and endowment effect.本實(shí)騐選用了兩個(gè)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(jì)量的偏差和均方誤差以及均方誤差的估計(jì)，竝對(duì)兩類比率估計(jì)量進(jìn)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(jì)一種遵從電壓比率測(cè)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(cè)試內(nèi)分辨率提高一倍。權(quán)威例句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 返回 bias ratio