Eight microsatellite loci were associated to beef performance traits of Jinnan, Qinchuan, Charolais, Limousin.分析了8个微卫星的不同标记基因型与晋南牛 、 秦川牛 、 夏洛来牛 、 利木赞牛的生产性状的关系.Curiosity is the taproot of an intellectual life , the most v...
That was not the life Jack Hewitt planned to live. No way!那不是杰克·休伊特想要的生活，绝对不是！Patricia Hewitt knows a thing or two about how to be well-organised.帕特里夏·休伊特很了解如何做到有条不紊。Hewitt ordered a lager.休伊特叫了一杯拉格啤酒。...
夜深了,他还在做课外作业.It was late at night and he was still working away at his homework.比尔坐着空想,他母亲要他面对现实,去做课外作业.Bill was sitting and daydreaming so his mother told him to come down to earth and to do his homework.老师给了我们十道数学题作为课外...
He laments that people in Villa El Salvador are suspicious of the police...他哀叹埃尔萨尔瓦多镇的居民居然不信任警方。In the poem he laments the destruction of the countryside.在那首诗里他对乡村遭到的破坏流露出悲哀。In the'sonnet - to Science ', Poe la...