Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.结果盐酸乙胺丁醇 、 利福平、吡嗪酰胺和异烟肼均具有良好的色谱行为.Objective: To establish a HPLC method determination of assay for ethambutol...
Rudolph leaned forward intently, gloriously battered by the music, his eyes glued on the Negro trumpeter.鲁道夫急切地听着, 这音乐叫他大为倾倒,眼睛盯着那吹小号的黑人.A trumpeter swan glides across the surface of the Yellowstone River.一只号手天鹅正游过黄石河的水面...
Friends passed the word that the miners wanted to see him.朋友们传话说矿工们想见他。Miners have been thrown on the scrapheap with no prospects.大批矿工被解雇,工作没着落。Though mine safety has much improved, miners' families still fear the w...
她们行完礼, 瑞珏 又牵了 海臣 到红毡上去叩头.Jui - chueh then brought forward her little son Hai - chen, to pay his respects.觉字辈和淑字辈的年轻人便分散开,个别的向自己的父母叩头,或者向伯父伯母和叔婶们请安.Grandchildren kowtowed to their parents, then bent the knee to their aunt...