()从结构上讲主要由两部分组成,一是开关元件,二是控制部分。 ["气动元件","逻辑元件","接近开关"]
组胺的前体是() ["丙氨酸","色氨酸","谷氨酸","苏氨酸","组氨酸"]
冰片除开窍醒神外,还有的功效是() ["清热止痛","清肺化痰","化湿和胃","辟秽止痛","消肿止痛"]
"利小便即所以实大便"的理论依据是() ["肾司二便,故利小便即可以实大便","中气不足,溲便为之变,故二便相关","淡渗利水,则脾阳得健而大便实","二便之源均来自小肠的泌别清浊","利小便的药物本身具有止泻作用"]
具有辟秽止痛功效的药物是() ["苏合香","麝香","远志","蟾酥","牛黄"]
《佛所行赞》艺术特点