• 随着纳米管里的热量反馈到燃料涂层上,一种沿着纳米管移动的热波就产生了。

    As the heat feeds back to the fuel coating, a thermal wave is created that is guided along the nanotube.

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  • 新的发现表明,碳纳米管能够产生强有力的波,可以把这种波应用于新能源系统。

    New discovery shows carbon nanotubes can produce powerful waves that could be harnessed for new energy systems.

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  • 迪那波里说,最大几家金融公司已表示,其顶级高管2009年将不会获得现金奖金。

    He said the largest financial firms reported that top executives wouldn't receive cash bonuses in 2009.

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  • 由麻省理工学院的科学家组成的一个研究小组发现了一个人们没有发现的现象,这种现象能够产生强有力的能量波,可以穿过叫做碳纳米管的细微导线。

    A team of scientists at MIT have discovered a previously unknown phenomenon that can cause powerful waves of energy to shoot through minuscule wires known as carbon nanotubes.

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  • 实验结果表明,波槽管具有良好的强化传热效果。

    The experimental result indicates that the circularly-grooved tube can effectively enhance the heat transfer.

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  • 在努力提拔和留住女高管的金融业中,2010年开始担任摩根·士丹利财务长的露丝·波拉特是最具影响力的女性之一。

    Ruth Porat, Morgan Stanley's chief financial officer since 2010, has been one of the most powerful women in a financial industry that has struggled to promote and hold on to its female executives.

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  • 在行波管中,慢波系统是进行注波互作用实现能量交换的核心部件,其性能优劣直接决定了行波管整体的性能。

    Since the slow-wave system is the core of beam-wave interaction in TWT, the function and performance of it directly determines the capability of the TWT.

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  • 分析了毫米波行波管电子光学系统的基本特征和设计方法。

    The basic feature and design method of MMW TWTs electronic optics system are analyzed in this paper.

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  • 用两相流模型对爆轰波管中的悬浮铝粉尘的爆轰波进行了研究。

    Detonation in suspended aluminum dust in tubes was analyzed with two-phase flow model.

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  • 我们探讨了手性材料以及手性碳纳米管的吸波机理,以及如何通过调整其手性参数来实现宽频吸波。

    We have discussed the mechanism of wave-absorbed of chirality materials and the chiral carbon nanotubes, and how to realize wide frequency absorption by adjusting their chirality parameters.

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  • 在机械装置和波登管之间安装了双金属元件,用来补偿外壳内环境温度波动的影响。

    A bimetallic element is fitted between the movement and Bourdon tube to compensate for fluctuations of ambient temperature at the case.

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  • 钢筋混凝土盖板涵、圆管涵和合金钢波管涵等都适应于多年冻土地区。

    Rc slab culvert, circular culvert and alloy steel corrugated culvert are applicable to the secular frozen earth area.

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  • 通过理论分析对脉搏波在血管中的传播规律进行研究,同时分析了血液粘性、血管壁弹性模量、管径对波的传播的影响。

    The viscosity of blood, the elastic modulus of blood vessel and the radius of tube that influenced the pulse wave propagation were analyzed.

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  • 分析和计算表明,该电路很适合用作短厘米波和毫米波大功率行波管的慢波结构。

    The analysis and computation show that folded waveguide circuit is available as slow wave structure for broadband high power TWT in short centimeter and millimeter wave range.

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  • 将覆盖层单元近似为粘弹性圆柱管,导出轴对称波的特征方程。

    Approximating the unit of coating as hollow viscoelastic cylindrical shell, an eigen equation of the axisymmetric waves is derived.

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  • 波槽管是近期开发的一种强化管。

    The circularly groove tube is one kind of strengthened tube developed recently.

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  • 计算结果表明,该网络并行算法能够有效地减少行波管多信号非线性注波互作用的计算时间,提高工作效率。

    The calculating result indicates that the network parallel algorithm can save the computing time of the TWT multi-signal nonlinear beam-wave interaction and improve working efficiency.

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  • 本文介绍了在双驱动激波管中运用稀疏波破膜的技术。

    This paper presents an experimental technique of diaphragm bursting by virtue of the rarefaction wave in double driver shock tube.

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  • 提出了通过平面声波分解测量热声谐振管中单频压力波声功的方法。

    A method for measuring the mono sound power in thermoacoustic resonator was developed by using the theory of plane wave decomposition.

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  • 分析结果表明与弹性圆柱管相比粘弹性圆柱管中轴对称波的各阶传播模式均存在衰减,高阶传播模式并无严格意义的截止频率。

    The results show that there exist attenuation in all propagation modes along viscoelastic cylindrical tube, and higher-order propagation modes haven't cut-off frequency.

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  • 水平支管中马赫反射三波点迹线始于右尖点下游。

    The triple-point trajectory characterizing Mach reflection locates downstream of the right corner in the horizontal branch.

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  • 文中讨论了应用于相对论行波管的同轴膜片加载圆波导慢波系统。

    In the dissertation, the coaxial disk-loaded cylindrical waveguide used in SWS of Relativistic Traveling wave Tube (RTWT) is discussed.

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  • 本文研究碳纳米管阵列的介电谱函数与吸收电磁波的特性。

    This paper investigates the dielectric spectral function and the feature of absorbing electromagnetic wave in carbon nanotube arrays.

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  • 在小的轴向拉伸下,扶手椅型碳纳米管仍然是良好的导体,但其费米波矢、费米点及费米面处的有效质量都发生了变化。

    It is found that under little axial strain, armchair carbon nanotubes are still conductors, but Fermi wave vector, Fermi dot and the effective mass near Fermi face are changed.

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  • 电磁波是由一种称为速调管的微波电子管产生的。

    The electromagnetic wave is produced by microwave tubes called klystrons.

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  • 利用电子科技大学编写的微波管模拟套装中的3维注-波互作用模块进行了静态轨迹计算,验证了理论推导。

    The ripple has been proved by 3D beam-wave interaction simulator(BWIS) module of microwave tube simulator suite(MTSS), which was developed by University of Electronic Science and Technology of China.

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  • 本文介绍了新型开关元件IGBT管作为逆变开关元件的交流矩形波逆变器的原理。

    The principle of square wave inverter using IGBT switch devices was introduced.

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  • 本文应用线性波理论,通过波浪叠加法,探讨了海洋平台油气生产立管系统的动力性质。

    In this paper, linear wave theory and wave superposition method are used to study dynamic behavior of oil or gas production risers on the offshore platform.

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  • 本文应用线性波理论,通过波浪叠加法,探讨了海洋平台油气生产立管系统的动力性质。

    In this paper, linear wave theory and wave superposition method are used to study dynamic behavior of oil or gas production risers on the offshore platform.

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