常見例句Va correlated well with VA, A-VTI and AEF(r=0.87,r=0.84,r=0.76). Va與前三項指標(biāo)均呈顯著正相關(guān) ;r分別為 0 .;87、0VA? A-VTI,AFFand AEF can be used to evaluate atrial systolic function. VA、A- VTI、AFF和AEF可用于評價左房收縮功能Gas seepage characteristics in coal under alternating electric field (AEF) have been studied. 對交變電場作用下煤瓦斯?jié)B流特性進(jìn)行了實驗研究。Methods Clinical data of 6 patients with AEF in our hospital were analyzed retrospectively. 方法對我院6例腹主動脈腸瘺進(jìn)行回顧性分析。And the mRNA expression of IL-6R in AEF group was remarkably lower than that in EF group on 9 PBD. 在燒傷后第 9天 ,AEF組IL - 6RmRNA明顯低于EF組。Adsorption and desorption characteristics of coal to methane in alternating electric field (AEF) have been studied. 對交變電場作用下煤吸附 /解吸甲烷特性進(jìn)行了研究 . 返回 AEF