spacecraft造句
241. European Space Agency astronaut Paolo Angelo Nespoli sits inside Soyuz TMA-20 spacecraft in the assembling hangar at the Baikonur cosmodrome in Russia.
242. The environmental requirements for spacecraft and the EMC design technique used for the intersystem and intrasystem are included.
243. The two spacecraft will link up ( with each other ) in orbit.
244. With gravity assist, a spacecraft can be accelerated or decelerated without the need for additional fuel.
245. The control problem of a flexible spacecraft during a large-angle maneuver is studied and a direct output feedback control method is proposed.
246. A well-established way to get more energy from a gravity assist is to fire a rocket engine at periapsis where a spacecraft is at its maximum velocity.
247. An ion engine designed to power future spacecraft has achieved its optimal design via software that simulates Darwinian evolution.
248. After being charged with fuel on Sunday, the spacecraft will be connected to the rocket, and transferred to the launch site for a final check before blast-off .
249. Alan Shepard reported: "Everything is A-Okay. " A helicopter pulled him from the spacecraft and carried him to a waiting ship.
250. Like the Apollo spacecraft, which landed 12 men on the moon, the MPCV will splash down in the Pacific Ocean upon return to Earth.
251. An autonomous optical navigation scheme for landing of spacecraft on a small celestial body based on navigation camera and laser range finder measurements was studied.
252. Earlier the Voyager spacecraft had discovered Jupiter's rings as well as two small moons, Adrastea and Metis , close to the main ring's outer edge.
253. Dr. Glenn tells me you saw a spacecraft in a cornfield last night?
254. High velocity impact on long duration and large size spacecraft by meteoroid and space debris is a threat to its safety operation, that can in turn lead to significant damage and catastrophic failure.
255. This mosaic of M31 merges 330 individual images taken by the Ultraviolet/Optical Telescope aboard NASA's Swift spacecraft.
256. If the spacecraft, after running out of maneuvering fuel, should crash into Europa, it might contaminate that moon with stowaway microbes from Earth and confound future searchers for indigenous life.
257. The Russian space agency may build a nuclear-powered spacecraft with the blessing of the country's leader, Russian and international media reported Thursday.
123456789