结合工程实例,利用水气两相流数学模型计算明流长隧洞的通气量。
An air water two phase flow model for air demand computation for tunnels is developed in this paper.
目的建立以气相色谱法同时测定复方盐酸苯海拉明搽剂中樟脑和薄荷脑含量的方法。
OBJECTIVE: To establish the method for simultaneous determination of camphor and menthol in compound diphenhydramine liniment. METHODS: the DB-WAX capillary column was used.
相??明-特?是每天都移??放地?。 呃不是很妙??。
Pretty clever - especially when moved around each day. Isn't art wonderful?
方法采用高效液相色谱法测定中药保健品中掺入盐酸西布曲明的含量,并用薄层色谱、高效液相色谱、红外光谱以及质谱技术进行定性鉴别。
METHODS an HPLC method was established to determine the contents of the organic extract of TCM preparations. Sibutramine hydrochloride was also identified by TLC, HPLC, IR and MS.
针对线性调频信号的旁瓣抑制介绍了经典海明窗加权处理方法,对二相编码的旁瓣抑制使用了最优峰值旁瓣电平失配滤波法。
The solution to sidelobe suppression of the LFM and BC signal are discussed in details. For LFM signal, the method of employing Hamming weighting is demonstrated;
[14]朱扬明。塔里木盆地中生界陆相生油层及原油地球化学[M]。重庆:重庆大学出版社,1997:123-125。
Zhu Yang-ming. Geochemistry of Mesozoic Terrestrial Source Rock and Oil in the Tarim Basin[M]. Chongqing:Chongqing University Press, 1997:123-125(in Chinese).
[14]朱扬明。塔里木盆地中生界陆相生油层及原油地球化学[M]。重庆:重庆大学出版社,1997:123-125。
Zhu Yang-ming. Geochemistry of Mesozoic Terrestrial Source Rock and Oil in the Tarim Basin[M]. Chongqing:Chongqing University Press, 1997:123-125(in Chinese).
应用推荐