常見例句This paper discusses the linear unbias estimator(BLUE)and isotonic regression (IRE)o f accelerated life test.The closed form of isotonic regression is given. 討論了對(duì)數(shù)正態(tài)分布場(chǎng)合下恒定應(yīng)力加速壽命試驗(yàn)的最優(yōu)線性無(wú)偏估計(jì)及保序估計(jì);unbias(s)ed regression estimator 無(wú)偏回歸估計(jì)量regular unbia(s)sed critical regions 正則無(wú)偏臨界域uniformly most powerful unbias(s)ed tests 一致最大功效無(wú)偏檢定asymptotic(al) unbias(s)-ed test 漸近無(wú)偏檢驗(yàn) 返回 unbiasness