violet ray
- violet ray的基本解释
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[电] 紫射线
- 相似词
- 更多 网络例句 与violet ray相关的网络例句 [注：此内容来源于网络，仅供参考]
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The study about the flux and index of gamma-ray loud blazars show:(1)there is significant correlation between the luminosities in gamma-ray and VLBI radio energy band;(2)there are strong anticorrelarions among the observed indices of soft X-ray, hard X-ray and gamma-ray. For the FSRQs, the whole X-ray emission was contributed by synchrotron self-Compton emission, for the HBLs, the X-ray emission was dominated by synchrotron emission while the soft X-ray emission is dominated by synchrotron emission and the SSC emission dominate the hard X-ray energy band for LBLs;(3) there are strong radio-radio and radio-optical flux correlations for the quasar 3C 273. The higher frequency emission leads those in lower frequency. The multi-band complex indices strongly correlated with the high frequency flux which implies that the object is becoming bright when the energy spectrum is harden.
通过对γ噪Blazar天体的谱指数、流量的相关研究，发现（1）51个样本blazar的γ射线光度与VLBI光度之间存在显著相关；（2）软X、硬X以及γ波段的观测谱指数之间存在较强的反相关，对FSRQs，无论是硬X射线还是软X射线的辐射都是逆康普顿辐射的贡献，而对于HBLs来说，则是同步辐射的贡献，对LBLs，在软X射线波段以同步辐射贡献为主，在硬X射线能区以逆康普顿贡献为主；（3）3C 273的射电各个波段以及光学之间存在强相关，高频辐射一直领先低频辐射，3C 273的多波段复合谱指数和高频流量之间存在强的反相关，意味着当能谱变硬时对象变亮。
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Measurement of gamma ray activities can be transformed to that of alpha ray and beta ray activities. When natural radionuclides are well distributed in materials, there is fixed interrelationship between alpha ray and beta ray activities in any part of a decorative material and alpha ray and beta ray surface activities.
同时，ICRP和IAEA都已明确我国《放射卫生防护基本标准》GB4792-1984对公众的剂量限值不适用于天然放射性，而我们的国家标准仍使用土壤的剂量转换因子和公众的年剂量限值来推导建筑材料的核素限量。
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Violet odorata, the sweet violet as opposed to Violet riviniana or dog violet which has no scent, is the most beautiful of the early native flowers.
紫香兰，香甜紫萝兰，不同於没有香味的里氏兰或犬兰，是本地最美丽的早熟鲜花。
- 更多网络解释 与violet ray相关的网络解释 [注：此内容来源于网络，仅供参考]
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violet ray：紫色光线
violet 紫(色) | violet ray 紫色光线 | viral 病毒的
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violet ray：紫外线
violent 剧烈的;歪曲的 | violet ray 紫外线 | violet 紫色
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violet ray：紫(光)线
violet 紫色[的] | violet ray 紫(光)线 | virtual base 有效基线
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violet ray：紫射线;紫光
violaxanthin 姜菜黃质;紫黃质 | violet ray 紫射线;紫光 | violin 姜叶素