The resonance scattering spectra of colibacillus have been studied.研究了大肠杆菌的共振散射光谱.His diarrhoea is caused by colibacillus.他的腹泻是由于大肠杆菌引起的.Its active constituents can efficiently kill many bacteria for example Staphylococc...
Please find out when the ship sails for Macao.帮我查一下那艘船什么时候开往澳门.In nineteen century, Enligh doctor Pearson came to Macao to spread the cowpox vaccination.到19世纪时, 英国医师皮尔逊到澳门推广牛痘术.Miss Pao was born and raised in Macao and w...
留学解答资讯网:土地的沙漠化得到了当今世界广范围的重视.The desertification of land by the current world - wide attention.沙漠化使干旱或半干旱地区维持生命的能力逐渐枯竭.Desertification drains an arid or semiarid land of its life - supporting capabilities.沙漠化全面治理的过程正是沙漠化地...
采用反吹法测定高纯氩气中大分子碳氢化合物,能够达到准确、快速测量高纯气体中大分子碳氢化合物的目的.Column switching - back flushing technique can realize accurate and fast measurement of macromolecular hydrocarbons in high - purity argon....
Till death dispart the union.双方白首偕老.Using EDTA dispart ray luminosity method test cupreous in gold - cupreous - cadmium liquid.采用EDTA分光光度法测定金 - 铜 - 镉镀液中的铜....