MBR
参考答案:
膜生物反应器,废水生物处理技术和膜分离技术有机结合的一项新技术。
A client with a long history of ulcerative colitis takes sulfasalazine (Azulfidine) to control the condition. The nurse would anticipate the client to have which nutritional deficit that can occur as a result of taking this drug
A. Colbalamin.B. Folic acid.C. Niacin.D. Iron.
焊工应穿(),戴工作帽,上衣不准扎在裤子里。口袋须有遮盖,脚面应有鞋罩,以免焊接时被烧伤。
A.帆布工作服
B.棉布工作服
C.防静电工作服
D.防酸服