Objective To observe susceptibility of Streptococcus mutans biofilms to erythromycin.目的观察变形链球菌生物膜对红霉素敏感性.Recent studies suggested that erythromycin may be effective in prophylaxis against pertussis in exposed, susceptibl...
Thousands of tons of filth and sewage pour into the Ganges every day.每天都有成千上万吨污物和废水排入恒河。I felt defiled by the filth.我觉得这些脏话玷污了我.I don't know how you can read such filth.我不知道你怎么会看这种淫秽的读物。Love is related to purity , b...
After twenty-four hours of fighting, the remnants of the force were fleeing.战斗持续了24个小时后，该部队残部打算溜掉。The woods are remnants of a huge forest which once covered the whole area.这片树林只是剩下的一部分，原来这一带是一大片森林。Even today remnants of ...
Of these contemporaneous lava extrusions the so - called Ongeluk Lava Zone is most widespread.在这些同生的喷出岩流中,以 所谓 昂格鲁克岩流带分布最广.The main products are flax yarn, high - grade aluminum extrusions, communications cables.主要产品有亚麻纱...
Newborn calves are not afraid of tigers. -- Young people are fearless.初生之 犊 不畏虎.The soldiers followed their fearless leader into the battle.士兵们随着他们勇敢的指挥官投入战斗.The boy seems completely fearless.这个男孩似乎毫不畏惧....