multistage rocket การใช้

• This multistage rocket may be considered the ancestor of modern cluster munitions.
• Further tests were planned on design and construction of multistage rockets.
• :A multistage rocket would be much gentler on the payload.
• Pyongyang already has joined the elite club of countries that can launch multistage rockets.
• Rocket modelers often experiment with rocket sizes, shapes, payloads, multistage rockets, and recovery methods.
• In 1591 a Belgian, Jean Beavie, described and sketched the important idea of multistage rockets.
• North Korea fired a multistage rocket over Japan last August, saying it launched a satellite.
• The single or multistage rocket without the payload is referred to as a launch vehicle.
• Our scientists and technicians have succeeded in the first artificial satellite aboard a multistage rocket into orbit,
• 9 . Goddard patented the multistage rocket, the basic jet engine, the gyroscope and 212 other inventions.
• North Korea alarmed the region in 1998 by firing a multistage rocket over Japan and into the Pacific.
• As disposable multistage rockets launching tiny capsules provided the first generation of spacecraft, the shuttles are the second generation.
• This design emulates an air-launched multistage rocket with two recoverable stages : the tow plane and the glider itself.
• After completing its primary burn, the first stage of the multistage rocket detached from the second stage as usual.
• In 1929, Tsiolkovsky proposed the construction of multistage rockets in his book " Space Rocket Trains " ( ).
• The multistage rocket launches from Peterson Field, near Colorado Springs, Colorado, lands on the Moon, and returns to Earth.
• North Korea shocked its neighbors last August when it sent a multistage rocket over Japan and into the Pacific Ocean.
• To ensure clean separation and prevent contact, multistage rockets may have small retrorockets on lower stages, which ignite upon stage separation.
• North Korea alarmed Northeast Asia a year ago by sending a multistage rocket sailing over northern Japan and into the Pacific Ocean.
• After North Korea fired a multistage rocket on Monday, defense and intelligence officials said they had closely monitored preparations for the launch.