High-Altitude Balloons Aren’t Just for Spying. Here’s How Scientists Use Them Since the United States government discovered andshot down a suspected Chinese spy balloonfloating over the country earlier this month, both public and governmental attention tounidentified aerial obj...
high altitude a. 高空的 balloon n. 1.气球 v.[T] 1.使成气球状 v.[I] 1.膨胀如气球,激增 altitude n.[C] 1.(在地面、海面之上的)高;高度;海拔;深(度) 2.(常作altitudes)高处,高地 3.【数】顶垂线,高线,高度 4.【天】地平纬度,高度 5.高位;高级;高水平;( sounding balloon n. 探空...
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After some research, CBS News Colorado discovered it was one of the Stratollite high-altitude balloon systems from World View Enterprises. According to the company's website, its mission is to lead "a new era of stratospheric exploration." This balloon was spotted by the CBS News Colorado ...
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John Kirby, the White House national security council spokesman, said the US has been able to determine that China has a high-altitude balloon programme for intelligence and that the balloons have "limited capabilities" but could become more valuable as
If you’ve ever thought about launching a high-altitude balloon, there’s much to consider. One of the things is how do you stream video down so that you — and others — can enjoy the fruits of your labor? You’ll findadvice on that and morein a recent post from [scd31]. You’...
A high altitude balloon system includes a dual chamber balloon extending from an upper apex to a lower apex with a circumferential edge between the upper and lower apexes. A deflectable diaphragm is within the dual chamber balloon and coupled along the circumferential edge. The deflectable membrane...
词汇high-altitude balloon 释义见:balloon: high-altitude balloon
The U.S. military is tracking a high-altitude balloon over the western United States, but it is not believed to be a threat. In a statement, the North American Aerospace Defense Command (NORAD) said it had detected the "small balloon" drifting at an altitude between 43,000 and 45,000 ...