卫星通过对每颗恒星反复观察进行定位。
The satellite fixes positions by making repeated observations of each star.
NASA的Aqua卫星通过中等分辨率成像分光辐射度器(MODIS)于2010年4月25日拍摄了这幅墨西哥湾的照片。
NASA's Aqua satellite captured this image of the Gulf of Mexico on April 25, 2010 using its Moderate Resolution Imaging Spectroradiometer (MODIS) instrument.
电码信号通过卫星天线接收。
研究人员通过卫星与油轮船长分享了他们关于鲸鱼位置的实时数据。
The researchers shared their real-time data on the location of the whales with the tanker captain via satellite.
通过卫星对这一地区的牛群和狮子进行追踪，研究人员将能够确定这种心理学上的欺骗手段是否有助于阻止农民射杀狮子。
Through satellite tracking of both the herd and the lions in the area, they will be able to determine if their psychological trickery will work to help keep farmers from shooting lions.
现在它是一个“地球村”，通过传真、电话或卫星连接，国家之间只有几秒钟的距离。
It's now a "global village" where countries are only seconds away by fax or phone or satellite link.
通过测量信号在卫星和天线之间传播所需的时间，汽车的位置可以被锁定在100米误差之内。
By measuring the time required for a signal to travel between the satellites and the antenna, the car's location can be pinned down within 100 meters.
奥迪耶诺将军从巴格达通过卫星向在五角大楼的记者说，伊拉克安全部队已经控制了国内所有主要的大城市。
Speaking via satellite from Baghdad to reporters at the Pentagon, General Odierno said Iraqi security forces have taken control of all major metropolitan areas in the country.
研究人员正分享他们的实时数据去为鲸鱼定位，通过卫星与油轮船长从浮标传送数据，船长能放慢船速或改变航道来避开鲸鱼。
The researchers are sharing their real-time data on whale locations, transmitted from the buoys via satellite, with tanker captains, who can then slow down their ships or alter course to avoid whales.
他们后来改变了决定，但为时已晚，怀恩·豪斯无法从英国及时赶到。她只好从伦敦一家演播室通过卫星参加了格莱美颁奖仪式。
They reversed the decision, but by then it was too late for her to make the long trek from England, so she appeared on the Grammy broadcast by satellite from a London studio.
通过卫星电线和英特网，西方国家对他们来说远不止枪炮和领土：他们认为，文化是有潜力的束缚，通过它对话是有可能实现的。
Via satellite dishes and the Internet, the West meant something to them other than guns and territory: culture was a potential bond, they suggested, through which some dialogue might yet arise.
蒙特利尔的火山灰咨询中心通过卫星并未观测到任何火山灰会飘到领空的迹象。
The Volcanic Ash Advisory Center in Montreal has not seen any signs of ash in its airspace via satellite, Hall says.
这些手段包括新的通过卫星上传视频的许可证准入制度，并且警告媒体拥有这净化反对的声音。
These range from new licensing requirements for the upload of video footage via its satellites, to quiet warnings to media owners to mute dissident voices.
他们还通过观察卫星图所显示的非法伐木比率对滥发森林所造成的威胁进行了研究。
They also studied the threat of deforestation by looking at satellite imagery showing the rate of illegal logging.
空军雄心勃勃的宇航指挥项目计划通过专用卫星调用连接正在服役的空中装备。
The Indian air force's ambitious Aerospace Command program calls for linking the service's air assets through a dedicated satellite.
这是叛军传达到战场的最后消息，可能是通过卫星手机传输的。
It was the last rebel message, probably conveyed by satellite phone, known to have been broadcast from the battlefield.
通过卫星传感器的“眼睛”，我们可以看到撒哈拉沙漠上带状的沙丘正在阳光下泛着红晕。
Seen through the "eyes" of a satellite sensor, ribbons of Saharan sand dunes seem to glow in sunset colors.
俄亥俄州州立大学通过卫星追踪鄱阳湖的变化，来预测高发区域。
Ohio State University is tracking the changing shape of Poyang by satellite as it tries to predict high-risk areas.
植被对降雨量增加的反应，通过遥感卫星图像很容易量度和监测。
The response of vegetation to increased levels of rainfall can be easily measured and monitored by Remote Sensing Satellite Imagery.
该系统的最新功能可集成到移动系统，通过卫星通讯与其他SIVE系统沟通。
The new feature of the system consists of its capacity to be integrated with mobile system from any other SIVE through satellite communications.
与此同时，该卫星还通过研究恒星表面发生的星震来探测其内部情况，正如地质学家研究地震来了解地球的内部构造。
Thespacecraft is also probing the interiors of stars by studying starquakes ontheir surfaces—in much the same way that geologists learn about the Earth'sinterior by studying earthquakes.
当海水中含有大量有机物成分时，卫星就能够通过海洋表面对阳光的吸收和反射的差异来监测出这种变化。
Satellites can observe changes in the way the ocean surface reflects and absorbs sunlight when the water holds a lot of particles of organic matter.
这与科学幻想中有地下湖泊的存在大相径庭，但也令人印象深刻，因为月球并不是通过卫星观察到的样子-既干燥又昏暗。
It is far from the science fiction fantasy of an underground lake, but still pretty impressive for a satellite long dismissed as arid and dull.
这些信息可以通过卫星摄影来确证。
This information can be corroborated using aerial or satellite photography.
唯一的能够出去的信号是通过一个安全的加密电话生成的加密通讯信号，该信号通过卫星传输，他说。
The only signal which can get out is the encrypted communications, which are made through a secure and encrypted phone line, which sends conversations through a satellite, he says.
唯一的能够出去的信号是通过一个安全的加密电话生成的加密通讯信号，该信号通过卫星传输，他说。
The only signal which can get out is the encrypted communications, which are made through a secure and encrypted phone line, which sends conversations through a satellite, he says.
应用推荐