• 如果黑洞结合一起,那么引力波脉冲波将这个黑洞的二元体系辐射开来。

    If the black holes in a binary system merge, then an even stronger pulse of gravitational waves radiates away from the system.

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  • 相反,来自白矮星并合超新星产生X射线辐射要比积少很多。

    A supernova from a merger of two white dwarfs, on the other hand, would create significantly less X-ray emission than the accretion scenario.

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  • 本文报道锂蒸气中光子泵浦所产生位于紫外可见红外区的相干受激辐射

    This paper reports the generation of the coherent and stimulated radiation in UV, visible and infrared regions by two-photon pumping.

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  • 两能级原子外部环境(库)相互作用时,采用非旋波近似,研究原子与辐射光子光子作用过程

    The interaction of a two-level atom with a thermal radiation field for single-photon processes and two-photon processes without rotating wave approximation is analysed.

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  • 方法实验采用积分系统辐射测量技术基本原理以及运用生物组织光学模型

    Methods a double-integrating-spheres system, basic principle of measuring technology of light radiation and biological tissues optical model were used for the study.

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  • 研究KOH比例、微波功率辐射时间活性炭比电容量影响,并考察了煤基活性炭电层电容器的充放电特性

    The influence of the KOH to coal in yield, power and radiation time of microwave were studied. Its charge-discharge performance of the coal based AC EDLC was studied.

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  • 对于14染色体辐射诱发易位率、着丝粒体率的观察基于DNA含量预期相比差异皆显著性

    For radiation induced translocation and dicentrics in chromosomes 1 and 4, no significant differences were found between the observed frequencies and expected frequencies based on DNA content.

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  • 目的探讨整体照射离体照射导致小鼠淋巴细胞DNA断裂一致性作为单细胞凝胶电泳技术应用辐射生物剂量学的前期研究

    Objective To observe the consistency of DNA double-strand break between in vivo and in vitro irradiation, as a prophase study in radiation biodosimetry using single cell gel electrophoresis(SCGE).

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  • 最后讨论了偶极辐射表达式

    Finely, the radiation of the electric dipole and magnetic dipole are discussed under the two potential formulation.

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  • 本文导出了地面站常用改进型波束波导馈电高效率天线辐射特性计算式。

    In this paper, the equations for calculation of the radiation performances on high efficiency double reflector antenna fed by beam waveguide are derived.

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  • 原料,KOH为活化剂,采用微波辐射加热法电阻加热法制备电容器用活性炭

    Activated carbon for electric double layer capacitors was prepared from coal by activation with KOH through heating by microwave radiation and resistance furnace heating.

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  • 采用严格匹配方法分析了新型介质毫米波形全向天线辐射特性

    The radiation characteristics of a new millimeter-wave omnidirectional circular rod antenna with double dielectric gratins are analyzed with the rigorous mode matching method.

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  • DNA PKDNA暴露电离辐射诱导损伤修复主要作用

    DNA-PK plays a major role in the repair of double-strand breaks (DSB) induced in DNA after exposure to ionizing radiation.

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  • 推荐使用方法,此方法实现辐射延长待机时间功能效果

    Recommend the use of this method, this method can achieve that is down to extend the standby time of radiation has a dual function of the effect.

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  • 此外外界因素电离辐射某些化学药物等因素使DNA断裂,也可能导致染色体转位癌变

    Moreover, exogenous agents, such as ionizing radiation and some chemicals can result in chromosome translocation and tumorigenesis because of their role on induction of DNA double strand breaks.

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  • 最后本文轴向模螺旋天线喇叭天线辐射进行了分析。

    At last, the radiated field of axial-mode helical antenna and double ridged horn antenna is analyzed at this paper.

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  • 本文提出了一种正交函数方法用于电磁辐射散射问题分析

    In this paper, a biorthogonal mode eigenfunction method is presented and applied to the analysis of em radiation and scattering problems.

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  • 研究了能级原子单模辐射喇曼相互作用

    The Raman interaction of a pair of two-level atoms with the radiation field is studied.

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  • 中性单细胞凝胶电泳方法检测辐射DNA断裂)。

    Detecting DNA double-strand breaks(tail moment, TM) after radiation with neutral single cell gel electrophoresis.

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  • 臭氧一种气态氧气同素异形体O3紫外线辐射通过电子放射暴晒原子氧气自然形成

    A blue gaseous allotrope of oxygen, O3, formed naturally from diatomic oxygen by electric discharge or exposure to ultraviolet radiation.

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  • 综述器件线性电路剂量辐射环境下增强损伤引起系统早期失效

    The enhanced damage was summarized for bipolar devices and bipolar linear circuits in the radiation environment of low dose rate. It could cause the early failure of systems.

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  • 外热式圆筒烧毛采用新型狭缝辐射高效火口加热圆筒,使织物经过灼热圆筒表面进行接触式烧毛。

    The external heated singeing machine adopts the new type of double-slit radiant high-efficiency burner to heat the roller, fabrics pass through the hot surface of the roller for contact singeing.

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  • 由此可利用信号提取舰船辐射噪声信号高斯成份

    Therefore, bispectrum is used to extract the non gaussian ingredients from the noise signals of ships.

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  • 结果表明,具有高let的重离子辐射低let辐射相比,能够有效诱发DNA分子发生链断裂,并使链断裂的分布局部密集

    Results show that high-LET heavy ion radiation more effectively induces DNA DSBs in comparison with low-LET radiation, and produces DSBs that are distributed more locally and more densely.

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  • 采用标准分立极元件,对晶体管瞬态辐射光电流分流补偿进行实验验证

    Experiment using discrete bipolar transistors has been performed to verify the effect of the photocurrent compensation method.

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  • 研究腔内能级原子单模腔场光子相互作用。腔内原子受外加相干光场驱动,并向一般真空态自发辐射

    The two photon interaction of a two level atom with a single mode radiation in a bad cavity is studied.

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  • 研究两个能级原子真空具有不同相互作用强度时的自发辐射线型

    The spontaneous-emission line shape of two atoms interacting with a vacuum field in an ideal cavity with different couplings is investigated.

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  • 本文研究海面红外成像特性中,建立了基于刚体的尺度成像模型,从被动成像方面讨论了海面辐射特性变化规律。

    The emulational results based on this model shown that it is a go od model to explain the effect on IR passive imaging of sea surface by wind.

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  • 扬声器驱动元件边缘固定圆形PZT 型弯曲振子,振动——辐射元件是圆锥形纸盆,两部分之间采用弹性耦合

    The driving system of the speaker is constructed by a circular PZT bimorph, which is clamped on its boundary, An elastical coupling element is utilized between the bimorph and the speaker cone.

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  • 扬声器驱动元件边缘固定圆形PZT 型弯曲振子,振动——辐射元件是圆锥形纸盆,两部分之间采用弹性耦合

    The driving system of the speaker is constructed by a circular PZT bimorph, which is clamped on its boundary, An elastical coupling element is utilized between the bimorph and the speaker cone.

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