Deflecting another Tunguska

Mark Williamson

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Deflecting another Tunguska

机译：偏转另一个通古斯

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US discovered an asteroid measuring a few metres across that appearedto be on a collision course for Earth. The astronomers, based at the Catalina Sky Survey near Tucson, Arizona, calculated that it would impact the atmosphere in just 19 hours. Sure enough, the asteroid — named 2008 TC3 - hit the atmosphere over northern Sudan early the next morning, producing what NASA called "a brilliant fireball", with an estimated energy equivalent to a kilotonne of TNT.

机译：美国发现了一个小行星，横跨几米，似乎是在与地球碰撞的过程中。天文学家根据亚利桑那州图森市附近的卡塔利娜天空调查确定，这将在19小时内影响大气。果然，这颗名为2008 TC3的小行星于次日清晨袭击了苏丹北部的大气层，产生了NASA所谓的“火球”，估计能量相当于一千吨TNT。

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来源
《Physics world》 |2009年第7期|共1页
作者
Mark Williamson;
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原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
Deflecting; astronomers; TC3;

机译：偏转;天文学家;TC3;

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专利

1. Deflecting another Tunguska [J] . Mark Williamson Physics world . 2009,第7期

机译：偏转另一个通古斯
2. Spherules from the Tunguska Event Site: Could They Originate from the Tunguska Cosmic Body? [J] . D. D. Badyukov, A. V. Ivanov, J. Raitala Geochemistry International . 2011,第7期

机译：通古斯事件现场的小球：它们可以起源于通古斯宇宙物体吗？
3. Feasibility, safety, and efficacy of a novel preshaped nitinol esophageal deviator to successfully deflect the esophagus and ablate left atrium without esophageal temperature rise during atrial fibrillation ablation: The DEFLECT GUT study [J] . Valay Parikh, Vijay Swarup, Jacob Hantla, Heart rhythm: the official journal of the Heart Rhythm Society . 2018,第9期

机译：新型预先培养的Nitinol食管脱抗器的可行性，安全性和功效成功地偏转食道和烧蚀左心房，在心房颤动消融期间没有食道温度升高的留气升高：偏转肠道研究
4. Deflecting Features of Gas from Double-faced Deflector and Structure Optimization of Deflector [C] . ShaoYan Shi, Yi Jiang, XiaoTong Dong International Conference on Applied Mechanics, Materials and Mechanical Engineering . 2013

机译：从双面偏转器和偏转器结构优化的偏转气体的特征
5. Detecting, Diagnosing, Deflecting and Designing Adversarial Attacks [D] . Qin, Yao . 2020

机译：检测，诊断，偏转和设计对抗性攻击
6. Electro-optic deflectors deliver advantages over acousto-optical deflectors in a high resolution ultra-fast force-clamp optical trap [O] . Michael S. Woody, Marco Capitanio, E. Michael Ostap, -1

机译：电光偏转器在高分辨率超快速力夹式光阱中比声光偏转器更具优势
7. O mecanismo deflector no processo perceptivo cognitivo: Qual o critério de verdade para a construção das ciênciasThe deflector mechanism in the perceptual-cognitive process: What is the criterion of truth for the construction of sciences [O] . Gustavo Dos Santos Oliveira 2017

机译：感知认知过程中的偏转机制：科学建设的真正标准感知认知过程中的偏转机制：科学建设的真实标准是什么？

Deflecting another Tunguska

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