Dr Blackwell studies a group of quorum - sensing molecules called acylated homoserine lactones ( AHLs ).Blackwell博士研究了群体感应中的一种叫做酰基高丝氨酸内酯 ( AHLs ) 分子.Kate Blackwell's endowments to hundreds of charitable causes aroun...
For years the hospitable Blackwell's had been his winter quarters.多年来,好客的布莱克韦尔岛的监狱一直是索比冬天的寓所.Blackwell is 59, strong looking and enormously energetic.布莱克韦尔59岁,身体强壮且精力极其充沛。Kate Blackwell's endowments to hundreds...
In the field young wheat unfolds the green checkerboard.田野里的麦苗儿铺开绿棋盘.The extra field cultivated meant a proportionate increase in work.额外开发土地意味着工作量相应增加。American economists have made important contributions to the field o...
The men talk as cheerfully as ever; jests are bandied about freely.男人们像往常一样高兴地聊着,彼此间随意开着玩笑。I know it's bandied about, but I think it's only a rumour.我知道这事到处乱传, 不过我想这只是谣言.He whispered my name to newspapermen, kn...
There was no mistaking Magda's sincerity, or her pain.玛格达的真诚和痛苦都绝不可能是假装的。There could be no mistaking what he had come for.他前来的目的一清二楚.There is no mistaking the fact.事实一清二楚....
锹和耙的手柄较长,可发挥较好的杠杆作用。The spade and fork have longer shafts, providing better leverage.将土耙松,把种子种在土里,然后轻轻地盖上土。Rake the soil, press the seed into it, then cover it lightly.她把炉灰从锅炉里面耙了出来。She raked out the ashes from the boile...
Connecticut Independent Senator Joseph Lieberman is endorsing Republican Senator John McCain.康涅狄格州独立派参议员约瑟夫.列波曼将会票选共和议员约翰. 麦凯恩.But the latest opinion polls give Obama a narrow lead over McCain.但是,最新的民调显示,奥巴马略微领先麦凯恩.Georg...