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随着社会科技的飞速发展,信息时代到来,人们的生活节奏加快,人们对信息资讯的获取途径和获取速度也有了相应的变化。其中,最明显的表现在于人们在浏览新闻资讯的时候,已经不再愿意花费太多的时间去阅读文字新闻,而是更加喜欢图文搭配,可以说当前人们已经进入"图片新闻阅读"的时代。所以,新闻在传播时除了保持其真实性外,还要注重图片的艺术性,这样才能更好地吸引受众。本文就新闻摄影与艺术摄影中的图片编辑技巧进行探析。 相似文献
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We have investigated the acceleration of the unbound high energy particles moving along the rotation axis in the Kerr-Taub-NUT spacetime, and then study the dependence of the repulsive effects on the NUT charge for the particles in the spacetime. Whether the repulsive effects with the NUT charge become stronger depends on the Carter constant, the position and velocity of the particles themselves. We also present numerically the changes of the observable velocity and acceleration with the NUT charge for the unbound particles in the Kerr-Taub-NUT spacetime. 相似文献
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