查询词典 rocket

Vacuum vessel seal structure used in the leak test of a liquid rocket engine turbopump is discussed.

1引言根据液体火箭发动机涡轮泵的设计要求，进行了高压低温静密封检漏试验。

As the centre of liquid-rocket-engine, the importance of the liquid hydrogen turbopump is significant. Turbopump rotordynamic instability problems concern many influencing factors, and there is great difficulty in solving them.

作为液体火箭发动机的心脏，液氢涡轮泵的重要性不言而喻，其中涡轮泵转子系统的动力稳定性问题中涉及的影响因素很多，其分析研究的难度也极大。

The rocket engine turbopump, in addition to being a high energy/weight ratio machine, must be designed to operate with the pump at cryogenic conditions and the turbine at high temperature.

火箭发动机涡轮泵中，除了作为一个高能量/重量比的机器，设计必须与泵在低温条件和汽轮机的高温。

Aerospace propulsion system ; hydrogen/oxygen liquid propellant rocket engine ; turbopump ; mass model

航空、航天推进系统；氢/氧液体火箭发动机；涡轮泵；质量模型

In order to improve the reliability, real-time capability and validity of turbopump fault detection system for a large liquid rocket engine, its hardware construction and layout, multi data acquiring cards synchronization, and algorithms integration were studied.

为了提高某大型液体火箭发动机涡轮泵故障检测系统的可靠性、实时性和有效性，研究了该系统硬件的构建与布局、多块数据采集卡的同步、以及算法的集成与综合等问题。

The function of the rocket engine turbopump is to receive the liquid propellants from the vehicle tanks at low pressure and supply them to the combustion chamber at the required flow rate and injection pressure.

的功能，火箭发动机涡轮泵是获得液体推进剂从车上坦克在低气压和供应他们燃烧室在规定的流速和注射压力。

To deal with the lack of fault samples in the fault detection of a Liquid Rocket Engine turbopump, a detection model based on one-class support vector machines was founded.

针对在火箭发动机涡轮泵的故障检测过程中缺乏故障样本的问题，应用单类支持向量机，为高速涡轮泵试车数据分析建立了一种新异类检测超球模型。

A two-speed transmission is standard, which gives the GT rocket-quick acceleration and there's a second for blistering top speed.

两高速传输是标准的，这使的GT火箭快速加速和存在的第二个水泡为最高速度。

I hardened my heart and took the smoke-rocket from under my ulster.

我硬下心肠，从我的长外套里取出烟火筒。

Turn your ultramodern space-fighter into deadly fighting machine with weapon upgrades, rocket turrets, bots and additional weapons.

谈谈您的超空间战斗机到致命的打击机的升级武器，火箭炮塔，漫游器和额外的武器。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。