1) inflatable antenna

充气可展开天线
1.
Reflector design and precision measurement of inflatable antenna;

充气可展开天线的反射面设计及精度测量
2) inflatable space antenna

充气展开天线
1.
Size optimization on support structure of inflatable space antenna;

空间充气展开天线支撑结构尺寸优化
3) inflatable space antenna reflector

充气展开天线反射器
1.
To understand the rules of the influence from the impact,the inflation pressure and gas mass loss of inflatable space antenna reflector subjected to impact are analyzed.
为了获得空间粒子撞击对结构性能的影响规律,开展了对某型号空间充气展开天线反射器受空间粒子冲击作用下的内部气体质量损失和内部充气压力变化的分析。
4) Deployable antenna

可展开天线
1.
Research for Stability Based on Thermally-induced Vibrations of Large Deployable Antenna;

大型可展开天线基于热振动的稳定性研究
2.
Multi-objective optimization model of large space net-shape deployable antenna was established.
以纵向拉索调整力大小和可调整的纵向拉索数目为设计变量,可调整的纵向拉索数目最少和网状反射面的均方根误差最小为目标函数,应力和频率为约束条件,建立了大型空间网状可展开天线的形面调整的多目标优化数学模型,并用遗传算法进行了优化求解。
3.
A mathematical model to optimize the preloading of large net-shape deployable antennas was established , with the magnitude of the preloading on vertical cables as the design variable, the root mean square on the net-shape reflective surface as the objective function, and the stress and the frequency as constraints.
以纵向拉索预张力的大小为设计变量,网状反射面的均方根误差为目标函数,以应力和频率为约束条件,建立了大型网状可展开天线预张力优化的数学模型,并用遗传算法对其进行了优化。
5) Large deployable antenna

大型可展开天线
1.
Study on the Large Deployable Antenna Control at Orbit Using Intelligent Structure;

基于智能结构的大型可展开天线在轨控制研究
6) deployable light-weight antenna

轻型可展开天线
补充资料:膀胱充气造影术
膀胱充气造影术
一种诊断膀胱疾病的X线检查方法。将导管由尿道插入膀胱,抽出余尿,注入空气,以观察膀胱的大小、位置、形态以及和邻近器官的关系。常用于疑为膀胱、盆腔、前列腺肿瘤及前置胎盘等病人。但大量血尿者不宜做此项检查,以免发生气栓。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条