A major barrier to interspecific hybridization is sterility in the F 1 progeny.种间杂交的主要障碍是F1代的不育性.Among its many progeny, the 1944 Education Act gave birth to the modern youth service.在1944年通过的《教育法案》的诸多衍生条款中，就包括了现代青年教育服务。...
He was surrounded by his numerous progeny.众多的子孙簇拥着他。Among its many progeny, the 1944 Education Act gave birth to the modern youth service.在1944年通过的《教育法案》的诸多衍生条款中，就包括了现代青年教育服务。Davis was never loquacious on the subject of ...
Dolpins also navigates by some kind of echo system.原来海豚也是借助某种回声系统寻向的.Navigates in menus, lists, choice screens and into edited texts.可以操纵菜单 、 列表 、 屏幕选项和进入编辑文本.Which officer in the ship navigates?舰上哪个军官引航?...
生活总是让我们遍体鳞伤，但到后来，那些受伤的地方会变得更坚强。The world breaks everyone, and afterward, many are stronger at the broken places.人生就应该是快乐的，要抓住每一天，孩子们，让你们的生活变得非凡起来。Carpe diem. Seize the day, boys. Make your lives extraordinary.房子里似乎悄然无声，安...
The SPECT cisternography was registered with previous performed MRI to obtain fused images.我们将单光子电脑断层脑池造影影像与患者以前磁振造影的影像融合.Planar and SPECT cisternography revealed accumulation of the tracer near the skull base.单光子计算机断层脑池...