[航]火箭发动机

rocket motors───[航]火箭发动机

pocket door───滑门

jet motor───n.喷气发动机

pocket book───小笔记簿

pocket doors───滑门

pocket money───零用钱；零花钱

pocket mouse───囊鼠

pocket veto───搁置否决权

cricket match───板球比赛

On the assumption of "Y", a three-dimensional model is obtained for the linear acoustic combustion in a rocket motor.───通过提出一个“Y假设”，本文求得了一个固体火箭发动机线性声振荡燃烧的三维理论模型。

A response surface method ( RSM ) for structure reliability analysis of solid rocket motor ( SRM ) grain was presented.───发展了一种固体火箭发动机药柱结构可靠度分析的响应面法.

Solid propellant is fuel and core part of solid rocket motor.───固体推进剂是固体火箭发动机的燃料,为其核心部分.

The experiment result can use to internal insulation design of solid rocket motor.───实验结果可作为发动机绝热层设计的依据.

High speed rotation affects the performance of solid propellant rocket motor.───在高速旋转条件下,固体火箭发动机的工作性能将受很大影响.

Extend - range solid propellant rocket motor is an important part of the hybrid base - burner - rocket extending range shell.───增程固体火箭发动机是底排 — 火箭复合增程炮弹的主要部件之一.

Investigated charring erosive characters of internal insulation of solid rocket motor under flight acceleration.───研究了固体火箭发动机内绝热层在飞行加速度条件下的炭化烧蚀特性.

A conception of adjustable solid propellant rocket motor was proposed.───了一种推力可调的固体火箭发动机的设想方案。

A rocket motor's'bullets'are minute, high - speed particles produced by burning propellants in a suitable chamber.───火箭发动机的作用是瞬间的, 在适当的地方燃烧推进物生成 高速 粒子.

Four nozzles , canted outboard, split the exhaust of the solid rocket motor into four equal tails.───四个向外倾斜的喷管把固体火箭发动机的排气流分成四个相等的尾巴.

The influence of structure axial vibration on the internal ballistics of solid rocket motor was investigated.───文中研究了固体发动机结构的轴向振动对燃烧室内弹道性能的影响.

NASA's Space Shuttle Program conducted the final test firing of a reusable solid rocket motor Feb. 25 in Promontory, Utah.───2月25日，美国航天局航天飞机组在犹他州海角对可回收的液态火箭引擎进行了最后的测试。

Rocket motor cases and the specially designed production equipment therefor.───四、火箭发动机的壳体及为其专门设计的生产设备.

Computational result of free - efflux field for one rocket motor has been presented.───格式及流动求解的组合格式,给出了某火箭燃气自由射流流场的计算结果.

Traditionally, the tempurature of Solid Rocket Motor (SRM) is predigested as invariableness and uniformity, but the protean and unhomogeneity of tempurature are rarely involved.

Extend - range solid propellant rocket motor is an important part of the hybrid base - burner - rocket extending range shell.

The ignition delay fault of solid rocket motor happening in a low temperature based on FTA is analyzed in the paper.

Rocket motor cases and the specially designed production equipment therefor.

The 3D motion parameter measurement of a rocket motor nozzle is a premiss for accurately controlling the nozzle, and the calibration equipment is the key to ensure motion testing at a high precision.

A rocket motor failed and the spacecraft did not reach its intended orbit.

Taking aft-end igniter design for a rocket motor for example, design methods for ignition sequence, amorce quantity estimation and nozzle closure were described respectively.

A particularly simple form of rocket motor uses solid propellant.

The present situation and development of solid rocket motor liner forming at home are reviewed. The test results of novel solvent-free high soli...