• Nina搭载增程汽油机的混合动力车

    The Nina will also be a hybrid fitted with a range-extending petrol engine.

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  • 滑翔目前采用较为有效技术

    The gliding flight of projectile is an efficient extended range technique.

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  • 方法可以用于火箭增程多普勒雷达测速数据处理

    The method can be used to deal with measuring velocity from Doppler radar of the rocket-assisted cartridge.

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  • 偏角平衡匹配合理,有较高滑翔增程能力

    Moreover, the rudder deflection angle matches reasonably with the balance angle of attack, so the ERGM has super glide ability.

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  • 结果有助于某型号底排-火箭复合设计分析。

    The results will be useful to the design of Base-Bleed and Rocket Compound Extended Range Projectiles.

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  • 目的研究火箭复合最佳外弹道参数匹配方案。

    This paper presents numerical investigations of influence of base bleed on increasing range of base bleed projectile.

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  • 纵向扰动运动分析滑翔稳定性操纵性

    Take longitudinal disturbed motion for example, the stability and the controllability of the gliding extended range projectile are investigated.

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  • 提出了复合弹起始飞行弹道多普勒雷达数据拟合方法

    The Doppler Radar data fitting method of the first flight segment trajectory in a free flight test of rocket assisted and base bleed projectiles was presented.

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  • 如同许多混合动力车,Karma也搭载了一增程汽油发动机

    Like many hybrids, a petrol engine is installed to extend its range.

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  • 本文以底排—火箭复合总体理论及其应用主要研究内容。

    The overall theory and application about a hybrid base-bleed-rocket extended-range projectile is studied in this paper.

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  • 燃气二次扩张原理进一步提高底排效率新技术途径

    Gas second expansion theory of base bleed is a kind of approach which can increase efficiency of base bleed.

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  • 介绍了底排药剂成份排弹减阻增程气动力性能影响实验结果

    The experimental results of the effect of base bleed propellant composition on the aerodynamic performance of drag reduction and range increase of base bleed projectile.

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  • 因此冲压增程炮弹流流研究具有重要科学意义实用价值

    So it is of very important science meaning and practice value to simulate the circle flow field of the ramjet shell.

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  • 论文主要研究了一对底部排气实现有效烟火排剂配方。

    This article is mainly on developing a new pyrotechnic exhaust composition, which can efficiently extend range to the base bleed.

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  • 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

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

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  • 计算结果所揭示的规律性底排火箭复合研制具有较好的应用价值

    The research results could be effectively applied to improve the engineering development of a hybrid base-bleed-rocket extended-range projectile.

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  • 经射击试验证明文中所述火箭助推发动机喷管设计具有一定的指导意义。

    The design of the nozzle of the rocket assisted engine with the base bleed compound extended range shrapnel is introduced in this paper.

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  • 经射击试验证明文中所增程火箭助推发动机喷管设计具有一定指导意义。

    It's indicated that the design of the nozzle of the rocket assisted engine is to direction advantage in engineering by the experiment.

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  • 高速旋转试验台模拟底排火箭复合增程炮弹固体火箭发动机实验设计的。

    The estimation of extend-range solid rocket motor in high speed rotation is a key technique.

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  • 针对滑翔机翼情况下,气动特性进行计算、分析和比较

    This paper mainly calculated, analyzed and compared two kinds of glide bullets, one has wing, and the other has no wing.

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  • 确定方案基础,本文根据低速炮弹特点,建立了低速滚转炮弹的自由度弹道模型。

    After making certain extended range scheme, the projectile of six DOF exterior ballistic extended range based on the projectile low speed rolling characteristic.

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  • 应用二阶隐式TVD格式固体火箭冲压发动机弹丸超音速进气道内部湍流场进行数值仿真

    The numerical simulation of supersonic inlet internal turbulent flow of solid rocket ramjet assisted range projectiles was performed by 2-order implicit TVD.

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  • 冲压增程弹用超声速双锥进气道特性进行研究,在风洞试验中得到合理的流场结构图谱及试验数据。

    Flow characteristic of supersonic bi-cone inlet of ramjet assisted range projectiles is studied, and reasonable flow structures are also achieved through the wind tunnel experiment.

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  • 采用结构网格二阶精度流场分区求解技术,对固体火箭冲压发动机弹丸超声速进气道特性进行了深入研究

    By means of block structure grid and second-order zonal solver method, the research on supersonic inlet performance of solid rocket ramjet assisted range projectiles was carried out.

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  • 根据滑翔增程系统总体结构布局控制方案确定了某火箭助推滑翔增程炮弹弹载计算机方面性能指标要求

    The main works as follow:1) According the whole design of glide extended-range projectile and control scheme, made sure all kinds of demand to the projectile computer.

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  • 无游梁架式胶带传动抽油机曲柄-连杆-滑块机构动滑轮-窄胶带-定滑轮机构复合滚筒增程机构组成。

    The tower type belt driven long stroke pumping unit is composed of the crank-linkage-slide mechanism, movable pulley-narrow belt-fixed pulley mechanism and compound drum stroke-increment mechanism.

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  • 这样一来,该汽油机不仅可以起到增程效果驾驶员启用运动模式后,还可以通过向电机输送额外电能改善车辆行驶表现

    As a result, besides its range-extending function, the petrol engine can improve the car's performance by delivering extra electricity whenever the driver flips on the vehicle's sport mode.

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  • 激光束能量密度、瞄准光轴激光束光轴的失调度、激光束三个方面论述激光照射照射的可行性

    The paper discusses, on energy density of laser beam, emanative angle of laser beam and malajustment degree of laser beam′s axes, the feasibility on adding irradiation of a certain laser irradiator.

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  • 并对国内已经生产及正在开发各种抽油机进行了剖析指出了对现场的常规异相抽油机进行增程改造意义

    The author analyses the domestic made long stroke well pumping units both in use or in developing and points out the significance of the transformation of lengthenings…

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  • 通用兰达欧洲称欧宝)这类带有增程器,依靠电动发动机提供动力的电动汽车,充电可以依靠外部电源或者车载内燃机进行。

    Range-extenders like GM’s Volt (the Ampera in Europe) are powered by an electric motor that can be recharged either from the mains or by an on-board internal-combustion engine.

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