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hypervelocity造句
(1) The meteorites struck the earth with hypervelocity impacts. (2) Hypervelocity 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. (3) All spacecrafts in low orbit are subject to hypervelocity impacts of meteoroids and space debris, which can in turn lead to its significant damage and catastrophic failure. (4) A hypervelocity star appears to be the remains of a three-star system, one star of which was digested by the Milky Way's black hole, with the other two being combined and hurled away. (5) These hypervelocity within the atmosphere and are subjected to enormous heating as well as aerodynamic loads. (6) Studies the hypervelocity launch feature of graded - impedance flier - plates . (7) With the development of space technology, the cumulative hypervelocity impact damage effects of micro-size space debris and micrometeoroid (space dust) are getting more attention. (8) Distributive characters of hypervelocity fragments impacting double - level target were researched. (9) The oblique detonation stabilized on hypervelocity projectile was researched by numerical simulations and experimental visualizations. (10) Results show that global nonlinear design optimization can be performed for hypervelocity impact models that follow the Geometric Programming form. (11) Combat effectiveness research is an essential and basic research of the correlative researches of hypervelocity weapons. (12) Two stage light gas gun is one of the important devices to simulate hypervelocity impact of space debris. (13) SPH methods in AUTODYN-2D was used to investigate the characteristics of debris clouds propagation inside the gas-filled pressure vessels for hypervelocity impact on the pressure vessels. (14) This paper describes in detail the technology used in the separation of projectile from its seat in the hypervelocity impact study on the two-stage light gas gun.