The mechanics calculation of parabolic space rigid frame isv ery complicated, without being dealt with in issued directories, documents and textbooks.
抛物线形空间刚架的力学计算十分复杂 ，在已有的手册、资料、教材中均未叙及。
To recreate the weightless experience without going into space, the plane executed parabolic flight maneuvers, climbing sharply and descending several times during the one-hour flight.
为了不上太空而体验失重，飞机进行了“过山车”式的俯冲，在一小时的飞行期间，迅速爬升和下降。
To recreate outer-space conditions of micro-gravity, the plane performed 6 parabolic flight 7 maneuvers over the Gulf of Mexico after 8 taking off from north Florida.
为了营造外太空的微重力状态，飞机从佛罗里达州北部起飞后，在墨西哥湾上空完成了一连串抛物线动作。
The mixed partial differential terms of time variables and space variables in the pseudo-parabolic equation make the discussion of the difference scheme more difficult.
伪抛物型方程中关于时间与空间变量的混合偏导项给差分格式的讨论带来了一定难度。
Space deployable antenna is composed of a reflective mesh and a deployable truss, forming a mesh parabolic surface.
空间可展天线由索网和可展构架组成，形成索网抛物面形反射面。
Six foot deep, parabolic white plaster shafts bounce and reflect light, evenly distributing it throughout the space.
六英尺深，抛物白石膏槽反弹，反射光，均匀分布在整个空间的。
The existence and blow-up of a class degenerate parabolic systems in semi-space is considered.
在半空间上讨论了一类退缩抛物型方程组解的存在性与爆破性质。
With the rapid development of modern microwave communication, satellite communications and space technology, parabolic antennas are playing a more and more important role.
随着近代微波通讯、卫星通讯以及航天技术的迅猛发展，抛物面天线扮演着日益重要的角色。
With the rapid development of modern microwave communication, satellite communications and space technology, parabolic antennas are playing a more and more important role.
随着近代微波通讯、卫星通讯以及航天技术的迅猛发展，抛物面天线扮演着日益重要的角色。
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