1) gravitational vector
引力矢量
1.
Fast computation formulae of the non_central gravitational vector and gravity tensor are deduced and respective algorithms are proposed.
给出了球谐函数不含阶次 (n,m)调制的递推公式 ,推导出非心引力矢量、引力张量的快速计算格式 ,给出了相应的算法。
2) disturbing gravity vector
扰动引力矢量
3) thrust vector
推力矢量
1.
Investigation on a thrust vector design scheme of ramjet;
一种冲压发动机推力矢量设计方案研究
2.
Design of thrust vector measuring system for engine;
发动机推力矢量测试系统的设计
3.
Researches of dorsal support interference in low speed wind tunnel thrust vector test;
低速风洞推力矢量试验背撑干扰特性试验研究
4) Thrust vectoring
推力矢量
1.
Attitude control of thrust vectoring unmanned aerial vehicle based on brain emotional learning
基于大脑情感学习的推力矢量无人机姿态控制
2.
A study on the integrated flight and propulsion control system(IFPCS) with the thrust vectoring for a cer-tain type of unmanned aerial vehicle(UAV) is carried out.
以某无人机为背景,主要研究大机动时带推力矢量的综合飞行/推进控制系统的设计方法。
3.
The design of the flight control system with the thrust vectoring is discussed.
研究了带推力矢量飞机过失速非线性飞行控制问题。
5) thrust vector control
推力矢量
1.
In this paper,six degrees of freedom model of air-to-air missile is established by using bank to turn(BTT) and the thrust vector control(TVC) technologies.
应用倾斜转弯(Bank to Turn,BTT)及推力矢量控(ThrustVector Control,TVC)技术设计并建立了空空导弹六自由度模型。
2.
Three-kind thrust vector control (TVC)rudder systems are briefly introduced.
简要介绍了三类推力矢量舵系统，分析了几种主要推力矢量舵系统的操作效率。
6) thrust-vector
推力矢量
1.
The aerodynamics design process of jet vane of the thrust-vector motor is discussed by combining the practical engineering.
结合工程实际,论述和分析了推力矢量发动机燃气舵气动特性的设计过程。
2.
The aerodynamic properties of thrust-vectoring et vane are studied by six-component forces test and all the forces on the vane flake and the force moments around the vane flake axes are obtainted.
采用六分力试验技术对某推力矢量发动机燃气舵的气动特性进行了试验研究。
补充资料：伯格斯矢量
分子式：
CAS号：
性质：是位错尺寸的量度。当位错在晶体内滑动时，原子沿着某一特定的方向相对于其邻近原子切变了某一特定的距离，表示这种原子位移的矢量定义为位错的伯格斯矢量。对螺型位错，位错线平行于伯格斯矢量；对刃型位错，位错线垂直于伯格斯矢量；对于混合型位错，位错线斜交于伯格斯矢量。
CAS号：
性质：是位错尺寸的量度。当位错在晶体内滑动时，原子沿着某一特定的方向相对于其邻近原子切变了某一特定的距离，表示这种原子位移的矢量定义为位错的伯格斯矢量。对螺型位错，位错线平行于伯格斯矢量；对刃型位错，位错线垂直于伯格斯矢量；对于混合型位错，位错线斜交于伯格斯矢量。
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