Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS.在减数分裂中配对时的任意一对同源染色体.Objective To investigate the immunogenicity of bivalent inactivated hemorrhagic fever with renal syndrome virus ...
Journalists have exercised remarkable restraint in not reporting all the sordid details of the case.记者对该案件的报道显示出异乎寻常的克制,没有报道所有肮脏的细节。A sordid, sentimental plot unwinds, with an inevitable mawkish ending.一段灰暗而感伤的情节慢慢展开,最后是...
The satellite fixes positions by making repeated observations of each star.卫星通过对每颗恒星反复观察进行定位。He fixes you with a piercing stare.他用锐利的目光盯住你。He fixes his eyes on the greyish spine of the old wolf as he swoops down.他两眼死死盯住老...