1. The present invention relates to alcoholated tiotropium bromide crystal and its preparation process and medicine composition. 本发明涉及一种乙醇化噻托溴铵结晶及其制备方法和药物组合物。
2. Objective To investigate the cause of the 0. 1% benzalkonium bromide contaminated by Pseudomonas aeruginosa and take measures dealing with the contamination. 目的调查0。1%苯扎溴铵消毒液被铜绿假单胞菌污染原因，以采取相应的预防控制措施。
3. Analyses the source of non-condensable gas and its bad impact on Lithium Bromide absorption chillers. Presents the management methods of air tightness and vacuum degree. 分析了机组不凝性气体的来源，并阐述其对机组的不利影响。介绍了机组气密性管理和真空度管理的方法。
英英解释
n.
1. any of the salts of hydrobromic acid; formerly used as a sedative but now generally replaced by safe
2. a trite or obvious remark
