polyethylene balloon造句

例句与造句

1. Constant-altitude-control and polyethylene balloons were the two major innovations of Project Mogul.
2. Polyethylene balloons vastly reduced the weight in comparison with previously used rubber materials.
3. Project Mogul had the polyethylene balloons manufactured in Mamaroneck, N . Y ., and in Minneapolis.
4. The polyethylene balloon is designed to carry 44 million cubic feet ( 1.25 million cubic meters ) of helium.
5. The polyethylene balloon is designed to carry 44 million cubic feet ( 1 . 25 million cubic meters ) of helium.
6. It's difficult to find polyethylene balloon in a sentence. 用polyethylene balloon造句挺难的
7. Bill Echols, the team's media spokesman, said ground and high altitude winds far exceeded safe launching conditions for the giant polyethylene balloon.
8. We had always assumed that the chance of a whale encountering a downed polyethylene balloon at sea was remote, because the ocean is so large,
9. Bill Echols, media spokesman for Team Re / Max, said ground and high altitude winds far exceeded safe launching conditions for the giant polyethylene balloon.
10. Design and construction of large scale polyethylene balloons started and on December 2, 2006 at Onesti, Bacau, the crew capsule of Stabilo rocket was lifted to an altitude of 14, 700 m.
11. Later it pioneered the use of polyethylene balloons, which today remain an important tool of high-altitude research because their transparency lessens solar heating and the up-at-day, down-at-night cycle that such heating imposes on balloons.
12. To do this they will use a lunch wrap-thin polyethylene balloon 460 feet ( 138 meters ) in diameter and 700 feet ( 210 meters ) high _ large enough to envelope two 747 jet liners nose-to-nose.
13. The capsule will dangle beneath a polyethylene balloon that is 460 feet ( 140 meters ) in diameter at " full float " and 700 feet ( 210 meters ) high, large enough to envelope the Houston Astrodome.
14. For the Re / Max attempt, testing Wednesday showed uneven weight distribution between the six steel cables from which the gondola will be strung beneath the giant polyethylene balloon which the three pilots plan to fly at the edge of space.
15. The team will fly in a polyethylene balloon thin as lunch wrap that is 460 feet ( 140 meters ) in diameter at " full float " and 700 feet ( 210 meters ) high, large enough to envelope the Houston Astrodome.
16. In June the Office of Naval Research approved " Project Helios " and that year General Mills and the University of Minnesota contracted to build a cluster of 100 polyethylene balloons for atmospheric research . " Helios " was designed to reach 100, 000 feet for ten hours with a payload of instruments.