1) reentry angle
再入角
1.
Influence of Reentry Velocity and Reentry Angle on Peak Aerodynamic Heating Rate of Manned Spacecraf
飞船再入速度和再入角对气动加热率峰值的影响
2.
In this paper,de-orbit thrust operations,descending orbit characteristics and the choice of reentry angle for the common aero vehicle that is a new weapon delivery platform are studied.
针对一种升力式再入飞行器———通用航空飞行器进行全球攻击时离轨推力的控制和相应的下降轨道特点,对其再入角的选择等关键技术进行了深入分析,最终得到了依据远地点半径和可施加的Δv的范围来确定最优离轨推力角和下降椭圆轨道的有工程意义的结论。
2) Large attack angle reentry
大攻角再入
3) missile large attack angle reentry
导弹大迎角再入
4) Re-entry
[英][ri:'entrɪ] [美][ri'ɛntrɪ]
再入
1.
Reaction Control System of RLV Blended Control in Re-entry Mode;
反作用控制系统在RLV再入复合控制中的研究
2.
Design of an Predictive Control Law for Re-entry Aerospace Vehicle;
空天飞行器再入制导的预测控制
3.
Based on characters of high dynamic near space unmanned aerial vehicle(UAV) in re-entry mode,which has a large dynamic flight range and paramter uncertainty,a multiple-time-scale continuous sliding mode control(SMC) system is designed with Lyapunov methods.
针对临近空间高动态无人飞行器(UAV)再入飞行动态范围跨度大,气动参数存在不确定性等特点,利用李雅普诺夫方法设计了具有不同时间量程的双回路滑模控制系统。
5) Reentry
[英][ri:'entri] [美][ri'ɛntrɪ]
再入
1.
Analysis of Scattering for the Flow Field of Reentry Blunted Cone;
再入钝锥体绕流流场电磁散射特性分析
2.
Influence of Wind Field on the Hit Accuracy of Ballistic Missile in Reentry Stage;
再入段风场对弹道导弹射击精度影响的仿真试验研究
3.
Study on Robust Variable Structure Control for Hypersonic Missile in Reentry;
高超声速导弹再入的鲁棒变结构控制方法研究
6) re-entering
再入，再返
补充资料：咬入角
咬入角
bitting angle
y00rUJIOO咬人角(bitting angle)轧制开始时轧件和轧棍最先接触的点与轧辊垂直中心线的构成的圆心角，一般以a表示(见图)。若设轧辊直径为D，轧件轧入前的厚度为H，轧出后的厚度为h，则咬入角a压下量从~H一h和轧辊直径D三者之间关系为从~D(1一eosa)。 妈 咬入角 (余望)
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