释义 |
causative factor短语⁶⁵⁷⁶⁷ 基本例句 病因因素 Objective To investigate the effect of sex hormones on the secretion of leptin and the causative factor of the gestational leptin spike in the golden hamster. 目的:验证性腺激素对瘦素分泌的影响,寻找妊娠期瘦素峰出现的原因。 dictall Objective To study the mechanism of and causative factor of retinal ischemic injury as well as the protective effect of taurine2-aminoethanesulfonic acid. 目的探讨缺血性视网膜病变中视网膜损伤的机制及诱因并研究牛磺酸的保护作用。 cnki The only well- established causative factor is cigarette smoking. 胰腺癌唯一公认的致因是吸烟。 yeeyan |