在那一个月的航行里,他没有带指南针,没有六分仪,也没有任何图纸,他并不是个反对使用现代仪器的人,白天里指南针偶尔也能用下,年纪大的时候他也开始戴个笨笨的手表。
He was not against modern instruments on principle. A compass could occasionally be useful in daylight; and, at least in old age, he wore a chunky watch.
在接下来的30分钟内,注射的糖都汇集到大脑内部大部分活跃区域,通过大脑扫描仪可以看到这些区域消耗的能量。
Over the course of 30 minutes, the sugar pooled in the brain’s most active regions and revealed the energy use to the brain scanner.
作为该计划的一部分,美国交通安全部此前订购了150台新型的全身扫描仪。与金属探测器不同,这种扫描仪可以针对多种物质进行扫描,并且生成乘客身体的详细扫描图像。
As part of that initiative, the TSA previously ordered 150 new full-body scanners that, unlike metal detectors, scan for a range of substances and produce a detailed scan of the passenger's body.
应用推荐