蛋白质合成后经化学修饰的氨基酸是（） ["丝氨酸","酪氨酸","半胱氨酸","羟脯氨酸","蛋（甲硫）氨酸"]
麻子仁丸与济川煎都具有的功用是（）。 ["滋阴","养血","行气","泻热","润肠"]
肺之"门户"是（） ["鼻","口","喉","皮毛","玄府"]
丹参的抗心肌缺血作用是由于（） ["扩张冠状动脉，增加血流量","促进钙内流","开放钙通道","开放钠通道","以上均不是"]
二进制数11101110转换成十进制数为（）。 ["238","248","255","268"]
锅炉满水的现象有哪些？
