ran shao liu chang zhen duan zhong wen du shi yi ge ji qi zhong yao de wu li liang ran shao liu chang de wen du ce liang dui yu gai shan ran shao xiao lv jiang di wu ran wu de pai fang you zhong yao yi yi chuan tong de re dian ou ce wen shu yu jie hong shi ce liang bu dan hui dui dai ce liu chang chan sheng gan rao yi bei ce liang huan jing zhong gao wen gao ya gao liu su de qi ti hui huai er qie ce wen fan wei you xian que fa zu gou de kong jian he shi jian fen bian lv diao xie er ji guan ji guang xi shou guang pu ji shu TDLAS yong yu ran shao liu chang de wen du ce liang shi bu hui gan rao dai ce liu chang ju you gao ling min du gao de pu fen bian lv kuai su de xiang ying shi jian da de dong tai ce liang fan wei duo can liang tong shi ce liang deng you dian ben wen yi ran shao zhu yao chan wu zhi yi de shui zheng qi wei mu biao qi ti kai zhan le ji yu TDLAS ji shu de ran shao liu chang wen du ce liang yan jiu zhu yao bao kuo san bu fen nei rong 1 ji yu TDLAS shuang xian ce wen fang fa ji shi yan yan zheng 2 ji yu TDLAS zheng jiao lu jing de er wei ran shao chang wen du zhong jian suan fa ji shi yan yan zheng 3 kuai su wen du kuan pu diao xie duo pu xian ce wen fang fa ji shi yan yan zheng ben yan jiu ke yong yu fa dong ji ran shao chang de zhen duan la ji fen shao de wen du ce liang di xia huo de zhen duan he gao wen gong ye guo cheng de wen du ce liang deng ling yu