英语词汇“retrorocket”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

是什么意思

制动[减速]火箭系统；

英英释义

retrorocket[ 'retr?u,r?kit ]

n.a small rocket engine on a larger rocket or spacecraft that is fired to slow or alter its course

学习怎么用

权威例句

Retrorocket
Retrorocket
Retrorocket
Retrorocket-Assisted Parachute Inflight Delivery (RAPID) system study
Parachute-and-retrorocket landing system for vertical descent
Penetration of retrorocket exhausts into subsonic counterflows.
Low Altitude Retrorocket System (LARRS) - System overview and progress
Effect of retrorocket cant angle on ground erosion - A scaled Viking study
Analgesic effect of retrorocket Promethean on acute pain after fracture
Impact of Retrorocket Plumes on Upper-Stage Aerothermodynamics During Stage Separation
A parachute retrorocket system for low altitude airdrop of cargo andother special applications
A Initial Ignition Altitude for Retrorocket and its Random Deviation Analyzing
INVESTIGATION OF A RETROROCKET EXHAUSTING FROM THE NOSE OF A BLUNT BODY INTO A SUPERSONIC FREE STREAM

单词	retrorocket
释义	retrorocket 听听怎么读英 ['retr???r?k?t] 美 ['retro??r?k?t] 是什么意思 n. 制动[减速]火箭系统；英英释义 retrorocket[ 'retr?u,r?kit ] n.a small rocket engine on a larger rocket or spacecraft that is fired to slow or alter its course 学习怎么用权威例句 Retrorocket Retrorocket Retrorocket Retrorocket-Assisted Parachute Inflight Delivery (RAPID) system study Parachute-and-retrorocket landing system for vertical descent Penetration of retrorocket exhausts into subsonic counterflows. Low Altitude Retrorocket System (LARRS) - System overview and progress Effect of retrorocket cant angle on ground erosion - A scaled Viking study Analgesic effect of retrorocket Promethean on acute pain after fracture Impact of Retrorocket Plumes on Upper-Stage Aerothermodynamics During Stage Separation A parachute retrorocket system for low altitude airdrop of cargo andother special applications A Initial Ignition Altitude for Retrorocket and its Random Deviation Analyzing INVESTIGATION OF A RETROROCKET EXHAUSTING FROM THE NOSE OF A BLUNT BODY INTO A SUPERSONIC FREE STREAM
随便看	palest Palestine Palestinian palestra palestrae Palestrina palet paletiology paletot palette palette knife palewise palfrey palfreys Palgrave pali palier palification paliform palikar palimony palimpsest palindrome palindromic palindromist 蛲蛴蛩蛐蛳蜓蛙蛧蜒蛘炎炎厭悪鴛鴦鴛鴦円価円貨煙火塩化縁家燕窩深井史郎深作欣二深田久弥深谷賢治福井英一福井謙一福井康順福井晴敏福岡孝弟福岡正信 combative combinationIELTS重点词汇 combineIELTS重点词汇 combined combustionIELTS重点词汇 come comeback comedian comedy comfort 虞美人·簖箫残语无题荼蘼花开雨祭清明节的雨烟花拥着风流真情不在诗歌《春》落雪卷叶枫红三两枝，乘阴树底慕相思遥远的等待