• Once the satellite structure, shrunk through this method, is connected with the rocket model, coupled loads computation can then be conducted.

    这种方法减缩之后卫星结构火箭模型结合后,可以进行载荷耦合计算工作

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  • The centerpiece was an ornate model rocket on a green fauna launching pad.

    餐桌中心的绿色火箭发射场模型上摆着座精美的火箭模型。

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  • Groovy templates aren't rocket science. They're simply a means for facilitating the separation of a view from its model.

    Groovy模板不是火箭科学它们只不过一种简化模型分离视图过程手段

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  • Metzger and colleagues have used similar measures to model how a rocket plume could scatter dust and boulders in the low-gravity environment of the moon, threatening nearby lunar outposts.

    Metzger他的同事运用类似的手段去为月球低重力环境月球基地附近浮尘巨石火箭升空的影响建模

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  • You're right. I've learned a lot about spaceships from Mr. Brown and then I made this model rocket. I wish I could go into space some day.

    说得布朗老师那儿了解到了很多有关宇宙飞船的信息,然后做了这个火箭模型。我希望一天我也能飞上太空

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  • Silvis introduced the second portion of the discussion group by holdingup a Rocket ereader, circa 1998, along with a late-model Kindle.

    Silvis让讨论小组进入第二阶段议程,他拿了一个大约生产于1998年的Rocket ereader和时下的代表Kindle。

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  • Firstly, the static and dynamic mathematic model of the Liquid Propellant Rocket Engine of pressure-fed providing system was established in centralized parameter method.

    首先采用集中参数法,建立挤压式供应系统液体火箭发动机各部件静态动态数学模型

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  • Two-phase turbulent reacting flow model of the internal operating processes in Liquid Rocket Engine (LRE) is set up in non-orthogonal curvilinear coordinates.

    建立任意斜交曲线坐标系下液体火箭发动机(LRE)内部工作过程气液两相湍流化学反应模型

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  • On the assumption of "Y", a three-dimensional model is obtained for the linear acoustic combustion in a rocket motor.

    通过提出个“Y假设”,本文求得了一个固体火箭发动机线性声振荡燃烧三维理论模型

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  • The results show that the model with high precision will find promising engineering application in research of solid rocket motors.

    结果表明模型精度较高固体火箭发动机研究方面具有较好的工程应用价值

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  • Finally, based on the model data, the neural networks are applied to recognize several fault patterns of the liquid rocket engine.

    最后基于模型数据应用神经网络识别液体火箭发动机几种故障模式

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  • In this thesis. Based on the accurate six freedom degrees kinetic equations of the air rocket, an optimizing model of calculating air rocket dispersion is established.

    本文精确自由度运动方程基础建立了计算航空火箭弹散布优化模型

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  • The practical examples show that reliability distribution method and reliability growth model for the rainfall-enhancement and anti-hail rocket and its units are feasible.

    实际算例表明增雨火箭及其单元,采用上述可靠性分配方法可靠性增长模型可行的。

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  • A gas flow model with laser plasma as heat source was developed based on axial symmetric Euler equations in the laser propulsion rocket engine absorption chamber.

    轴对称定常欧拉方程基础,建立激光推进火箭发动机吸收室内纯相单组分、以激光等离子体热源流场模型

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  • A numerical model was employed to analyze the tangential combustion instability in liquid rocket engine.

    建立液体火箭发动机不稳定燃烧数值分析模型进行了初步分析。

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  • The loss factors in liquid rocket turbine are analysed in detail and a related mathematical model and calculation method is proposed.

    分析了液体火箭发动机所用涡轮各种损失因素建立了相应数学模型给出计算方法

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  • According to the thermal shielding model of solid rocket motor, an approach of ablation heat shield design of end-burning grain with embedded wire was put forward in this paper.

    根据固体火箭发动机绝热防护模型提出一种金属丝端燃装药绝热层设计方法

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  • Physical and mathematic model of investigating combustion characteristics of secondary combustion chamber for static extended solid rocket ramjet was established.

    首先建立研究静止增程固体火箭冲压发动机补燃烧特性物理数学模型

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  • The manufacture quality of solid rocket engine is ensured by the constant temperature pushing core model.

    恒温可以确保固体火箭发动机制造质量,远程控制可以避免事故突发带来的人员伤亡。

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  • This paper presents computation and analysis of tangential mode of high frequency combustion instability in FY-20 liquid propellant rocket engine by means of the annular instability model.

    本文环形稳定性计算模型计算、分析了FY -20液体火箭发动机高频燃烧不稳定性。

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  • The main contents and conclusions in the paper including: Estiablished the steady numerical models of pintle controlled solid rocket motor, and verified the model with the theoretical experiment data.

    建立发动机稳态流场数值模型原理试验结果对数值模型进行了校验

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  • As the fault data-base of the diagnosis system is improved, the model will play an important role in accurately and rapidly diagnosing the fault position of test system for solid rocket motor.

    通过诊断系统故障数据库不断完善,模型固体发动机地面试验测试系统准确快速地确定故障部位发挥重要作用

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  • Numerical calculation model and method are applicable to analyzing reacting flow field of the solid rocket ramjet with central air-inlet mode.

    采用的数值计算模型方法适用分析中心进气式发动机反应

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  • Finally, a certain model of airborne rocket as an example for calculation, the optimum attack condition curve about attack distance and dive Angle of armed helicopter is drawn.

    最后航空火箭弹进行计算,得到关于距离俯冲角的最佳攻击条件曲线

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  • In this paper, is developed a physical model with the ignition process taken into account, for the internal ballistics calculation of solid propellant rocket motors.

    本文根据提出的考虑点火过程弹道计算物理模型建立了数学方程。

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  • This paper presents a no-contact temperature measurement for a small rocket engine jet exhaust, for a shock wave on nose cone of a model in a jet exhaust and for a model surface of various materials.

    本文叙述了用光学法测量发动机燃气流火焰温度、燃气流模型前端激波温度不同材料的模型表面温度。

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  • This paper presents a no-contact temperature measurement for a small rocket engine jet exhaust, for a shock wave on nose cone of a model in a jet exhaust and for a model surface of various materials.

    本文叙述了用光学法测量发动机燃气流火焰温度、燃气流模型前端激波温度不同材料的模型表面温度。

    youdao

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