Fraunhofer technicians can reduce air pressure inside, making ears pop , to mimic cruising at 35,000 feet.弗劳恩霍夫的技师们可以将机舱内的气压降低到让耳朵发胀的程度, 以模拟在35,000英尺飞行的状态.The Fraunhofer device depends on a temperature gradient: the grea...
Blake jumped in expertly; the boat dipped slightly under his weight.布莱克很熟练地跳上了船，他的重量使小船微微向下沉了沉。This picture shows the view from a car using normal dipped lights.这幅图片显示的是从一辆使用正常近光灯的汽车上所看到的景色。The left wing dipped until it ...
一例低镁血症病牛并无器质性损害.In a case of hypomagnesaemia in a cow there is no physical lesion.目的分析致高镁血症的常见原因及治疗措施.Objective To study the common reason and therapeutic measure of hypermagnesemia.高镁血症的神经系统症状表现为肌肉无力 、 瘫痪 、 共济失调 、 嗜睡和意识...
Above all Susie is a great survivor, with a bright, indomitable spirit.总之，苏茜不畏艰难，开朗乐观、不屈不挠。Susie is very grown - up for her age.相对她的年龄来说苏西非常成熟.Susie, you're a determined little devil.苏茜，你真是个坚决的小家伙。...