S in catalyst was lost primarily in the form of COS into tail gas.
尾气中COS为催化剂中硫的主要流失形式。
The exchange rates of COS were determined by air temperature, light, and ambient concentration of COS.
树木与大气间COS的交换通量受树种、环境温度、光照、COS初始浓度等因素的影响。
Conclusions Sialoendoscopy may be a safe, effective, and minimal invasive method in the diagnosis and treatment of COS.
结论涎腺内镜技术是一种安全、有效、微创的介入学方法。对慢性阻塞性涎腺炎的诊治具有重要价值。
This paper introduces the progress and development tendency of the researches in catalytic mechanism and deactivation phenomenon of COS hydrolysis catalyst at home and abroad.
介绍目前国内外对羰基硫水解催化剂机理及催化剂失活原因的研究进展与发展趋势。
This paper introduces the progress and development tendency of the researches in catalytic mechanism and deactivation phenomenon of COS hydrolysis catalyst at home and abroad.
介绍目前国内外对羰基硫水解催化剂机理及催化剂失活原因的研究进展与发展趋势。
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