气体净化处理 meaning in Chinese
gas cleaning treatment
Examples
- Medical gas pipeline systems - anaesthetic gas scavenging disposal systems - basic requirements
医疗气体管道系统.麻醉气体净化处理系统.基本要求 - In this paper introduced the study of fuzzy controller which was used for co2 supplying control from co2 source - high - pressure steel tin to culture box , studied the control of relative humidity and co2 concentration in the culture box and effects of co2 enrichment ( enrichment concentration was 900 - 1100mol mol - 1 ) on the growth of chrysanthemum plantlet and tried to clean the air in the culture box by cycling the results indicated that this environment control system operates normally and reliably . it can keep the co2 concentration and relative humidity in setting scope ; it is good to the growth of the culture plantlets to clean the air in culture box by cycling ; co2 enrichment can promote the growth and photosynthetic and can increase the percentage of shooting the number of new leaves of the chrysanthemum plantlet cultured under co2 - enriched condition is 1 . 85 times of the plantlet cultured under co2 - nonenriched condition ; the number of the roots of the chrysanthemum plantlet cultured under co2 - enriched condition 5 . 67 times greater compared with the plantlet cultured under co2 nonenriched condition
结果表明：所研制的无糖组培微环境co _ 2增施监控系统工作正常、稳定、可靠，能有效地将组培箱内的co _ 2浓度及其相对湿度控制在设定范围内；用箱外循环法对箱内气体净化处理后，改善了组培箱内的气体环境，有利于组培苗的生长发育； co _ 2富集环境中，组培苗生长健壮、发育良好，生根率显著提高，根系发达。本实验条件下，处理组菊花组培苗的新增叶片数是对照组的1 . 85倍；处理组的根总长是对照组的10 . 6倍；处理组根数是对照组的6 . 67倍。