影响围护结构太阳辐射负荷大小的因素有哪些？如何影响试举例说明？
参考答案：
太阳高度角、方位角、纬度、大气透明度，墙表面颜色及粗糙度等
关于M蛋白描述不正确的是（）
A.系过量的单克隆免疫球蛋白或肽链片段
B.血清蛋白电泳呈现窄底高峰
C.易导致感染
D.易导致出血
E.重链片段经肾脏排出形成本周蛋白
Speaker A: Nancy, you look very well.
Speaker B: Thank you, Jane. You look wonderful too. Your weekend swimming must have done good to you.
Speaker A: ().
A. You think so That’s encouraging.
B. That’s very kind of you.
C. Are you serious Thank you anyway.
D. Are you kidding I don’t believe it.
