With a tremendous roar from its rocket engine, the satellite is sent up into the sky. Minutes later, at an altitude of 300 miles, this tiny electronic moon begins to orbit about the earth. Its radio begins to transmit an astonishing amount of information about the satellite's orbital path,...
Just at this time NASA decided to test some new high-altitude cameras by taking photographs of Yellowstone. A thoughtful official passed on some of the copies to the park authorities on the assumption that they might make a niceblow-upfor one of the visitors’ centers. As soon as Christianse...
Altitude Training, also known as Hypoxic Training, involves breathing low oxygen air under specific conditions in order to increase athletic performance, pre-acclimatize to high altitude, and improve health and wellness.
在教学过程中，由于教学任务不同，课的类型不同，恰当的选择和运用不同类型的课进行教学，使每一堂课都成为课堂教学整个体系中一个必要的环节。这对于保证全部教学工作的实验性和系统性，提高教学质量有着重要意义，划分课的类型的依据主要有（）。
The fourth satellite also moves us into the third-dimension and allows us to calculate the altitude of a device. What are the three elements of GPS? GPS is made up of three different components, called segments, that work together to provide location information. The three segments of GPS ...
4. What is your favorite type of shoes? Wow, I have too many favorites for different occasions; For example, I like trainerswhen I work out or go travelling, as they are much more comfy than high heels; But heels might be better for some formal events, like contest, or for a date;...
a高度的团队协作精神 Altitude team cooperation spirit[translate] a这种系统的主要弱点之一是,它使用非常大量的燃料。 One of this kind of systematic main weakness is, it uses the extremely massive fuels.[translate] a昨夜我回到家中很晚了 Last night I got in the home to be very late[translate] ...
Due to its high altitude, Lijiang's environment demands a certn level of physical adaptation. Travelers should take measures to mntn their health during their stay. It is recommended to acclimatize gradually and stay hydrated. Additionally, first-time visitors should consult their physicians before ...
气体灭火控制器、泡沫灭火控制器在接收到满足联动逻辑关系的首个联动触发信号后，应启动设置在该防护区内的火灾声光警报器，且联动触发信号应为任一防护区域内设置的感烟火灾探测器、其他类型火灾探测器或手动火灾报警按钮的首次报警信号
They were higher than any altitude I’ve ever flown at. I wasn’t about to get out of the chopper and talk to any of them. If the Hell’s Angels hadn’t been there, it would have been worse. They did a good job of keeping the way cleared when crowds surged around us, and ...