statistic造句
211. OBJECTIVE:To design Army No. 1-based utility program for the extension of drug control in the interest of statistic analysis of drug control.
212. Methods To make statistic analyses of cases of small artery hemorrhage of stomach and duodenum, of which 28 cases had emergency operation, 37 cases had no operation.
213. The statistic model of air-ground radio communication channel is characterized by the multipath fading, Doppler power spectrum and delay power spectrum.
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