我们中的一些人用地图都迷路,一只鸟怎么能靠太阳导航呢?
How could a bird navigate by the Sun when some of us lose our way with road maps?
在晴日里,特别是在夏天,海员们能够利用正午头顶上的太阳导航。
On a clear day during the summer the sailors could use the sun at midday to navigate by.
例如,如果一只信鸽要用它的太阳罗盘进行导航,它必须根据日光/黑暗的循环所提供的线索正确设置时间。
For instance, if a homing pigeon is to navigate with its Sun compass, its clock must be properly set by cues provided by the daylight/darkness cycle.
太阳耀斑能够干扰到无线电通讯,包括使用全球定位系统技术的设备,如手机、飞机和汽车导航系统。
Solar flares can disrupt radio communications, including devices that use Global Positioning system technology, such as cell phones, airplanes and car navigation systems.
智能电网,GPS导航,飞机航行,金融服务,以及紧急无线电联络都可能受剧烈的太阳活动波及无法正常运行。
Smart power grids, GPS navigation, air travel, financial services and emergency radio communications can all be knocked out by intense solar activity.
为了给筏子上的现代小工具提供电力——卫星导航仪,应急无线电标识,船舶自动识别仪等——我们准备了四块太阳能电池板,一架风力发电机和一部兼作健身器的脚踏泵。
To create electricity for our modern AIDS - GPS, EPIRB, AIS, Satnav and so forth - we have four solar panels, a wind generator and a foot pump, which will also serve as exercise equipment.
太阳能板能产生足够的电力维持卫星通讯,导航系统,以及照明灯。
Solar panels will generate enough electricity for the satellite communication and navigation system and for lights.
修正了一个太阳系编辑器中的问题,该问题会导致在删除导航点时崩溃。
Fixed an issue in the Solar System Editor that caused a crash whenever you deleted a Navigation Point.
一股强烈的太阳风暴不久将侵袭地球,专家警告这会影响到电网、卫星导航系统和航班路线。
A strong solar storm is expected to hit Earth shortly, and experts warn it could disrupt power grids, satellite navigations systems and plane routes.
以前,人们主要利用太阳、星星等自然天体。现在人们利用的导航系统主要有:天文导航系统、惯性导航系统、无线电导航系统三大类。
At ancient times, people were navigated by means of sun, fixed stars, etc., while currently the common navigation systems are astronomic navigation, inertial navigation and radio navigation.
这次太阳风暴同时还使无线电短波通讯中断,海岸警卫队的洛兰远程导航系统瘫痪,车库的自动门自行开启。
The same storm disrupted shortwave radio transmissions, cripple Coast Guard loran navigation systems and had automatic garage doors opening on their own.
这次太阳风暴同时还使无线电短波通讯中断,海岸警卫队的洛兰远程导航系统瘫痪,车库的自动门自行开启。
The same storm disrupted shortwave radio transmissions, cripple Coast Guard loran navigation systems and had automatic garage doors opening on their own.
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