试题与答案

气敏电极法测定环境空气中氨时,氨样采集所用的吸收液应为(),采气瓶应为多孔玻板吸收瓶

题型:填空题

题目:

气敏电极法测定环境空气中氨时,氨样采集所用的吸收液应为(),采气瓶应为多孔玻板吸收瓶,流量范围应为0.5~1.0L/min。

答案:

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据了解,“功能性文盲”已成为所有国家的严重问题,我国也普遍存在无法适应现实社会生活的“功能性文盲”现象。即使受过高等教育的人,也有可能因为不主动探求新知识,导致不能适应社会生活,进而影响生存和发展。

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