网络两级火箭 网络释义 1. 两级火箭 机械词汇的英语翻译(O-T) ... two stage reduction gear 二级减速器two stage rocket两级火箭two stage turbine 两级汽轮机 ... www.zftrans.com|基于17个网页 例句
1)two-stage rocket二级火箭 1.On the optimum mass ratios of two-stage rocket in the practical permissible region,we get the result s analytic expression.本文考虑二级火箭在实际允许区域内的最佳质量比问题,得到解的解析表达式。 英文短句/例句 1.The second rocket has divorced itself from the first spe...
Determine the acceleration of the second stage just after the engine is fired. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) a= Part B What is the rocket's acceleration just before all t...
Two-stage rocket propulsion system Complete Patent Searching Database and Patent Data Analytics Services. L Heimbert,M Rudolf,B Eberhard 被引量: 11发表: 1967年 Transportation and release of Janus micromotors by two-stage rocket hydrogel The development of autonomous micro/nano-scale objects has draw...
FIELD: rocketry, applicable in construction of small-sized rocket shots. SUBSTANCE: the rocket has a separable booster engine coupled to the aft part of the sustainer stage. A cavity is formed between the rear end face of the sustainer stage and the front part of the engine, and a through...
The concept is comparable to Falcon 9, but it relies on a two-stage system, the first one of its kind. Its design puts the payload inside the “belly” of stage 1, while the second stage is located inside the rocket, exposed by opening the payload fairing. ...
Integrated two stage rocketJohn M Humphrey
The present invention relates to a two motion platform complete two rocket launch spacecraft orbit accelerate aircraft, which includes tracks, orbital motion platforms, aircraft platforms and two rocket spacecraft, which is characterized by the orbital motion of the platform, with its own aircraft ...
1) two-stage rocket 二级火箭1. On the optimum mass ratios of two-stage rocket in the practical permissible region,we get the result s analytic expression. 本文考虑二级火箭在实际允许区域内的最佳质量比问题,得到解的解析表达式。更多例句>> 2) bumper missile,diode-pentode,two-step rocket 二级...
Two-stage winged space access vehicles consisting of a carrier stage with airbreathing turbo/ram jet engines and a rocket propelled orbital stage which may... M Mayrhofer,M Wächter,G Sachs - 《Isa Transactions》 被引量: 4发表: 2006年 Comparative Analysis of Two-Stage-to-Orbit Rocket and ...