1)  strap on force
助推力
2)  auxiliary thrust bearing
辅助推力轴承
3)  Boost
助推
1.
An Analysis Of The Maximum Time Rates of Heat of Long-Range Boost Glide Flight;
助推-远程滑翔三维飞行的热流峰值分析
2.
The trajectory was divided into boost phase and glide phase,which were optimized respectively and the optimal trajectory was obtained.
将再入航迹分为助推加速段和无动力滑翔段分别优化,从而得到优化航迹。
4)  boosting
助推
1.
Attribute reduction-based boosting and its application;
基于属性约减的助推技术及其应用
2.
The boosting technology is important to improve the penetration ability of the earth penetrating weapon(EPW).
应用助推技术是提高钻地弹侵彻能力的重要手段。
5)  booster to equip
助推装置
1.
For resolving to roadheader lange-angle work to push forward into the machine produce the problem of fall,design a kind of using for roadheader langeangle work into the machine of booster to equip device,discussing should help to push to equip of constitute,work principle,design project.
为了解决掘进机大倾角作业推进时产生下滑的问题,设计了一种用于掘进机大倾角作业时的助推装置,论述了助推装置的组成、工作原理、设计方案。
6)  assistant propellant
助推火药
参考词条
补充资料:比推力
分子式:
CAS号:

性质:又称比推力。单位质量流量推进剂产生的推力或单位质量推进剂燃烧所产生的冲量。是衡量固体推进剂能量特性的重要参数,单位为N·s/kg。比冲大小对火箭的射程影响很大,比冲越高,射程越远。要获得高比冲推进剂,要求推进剂具有高的化学能、高的燃烧效率和高的喷管效率。目前常用的固体推进剂理论比冲值范围为2391~2666N·s/kg。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。