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  Behind the brilliant colors of the fireworks, there is a secret of the composition of the sun elements.

  (photo Source: Pixabay) Writing | KKC Spring Festival, colorful and shaped fireworks bloom in the night sky, setting off a festive atmosphere. While enjoying the gorgeous fireworks, you might imagine that the scientific process of studying the composition of elements on the sun is actually related to the fireworks.

  Spectra sun elements wavelengths dark lines colors reactions emission experiments spectral lines sunlight chemistry reference materials materials Kiel Hoff reference fireworks chemical elements absorption spectra 2023-11-24
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  The results of China's first solar exploration science and technology test satellite, "Xihe", have been officially released, setting a total of five international first times.

  CTOnews.com8: on January 28 this year, Zhao Jian, director of the Earth observation and data Center of China National Space Administration, said at a news conference that the Xihe satellite has achieved a series of technical and scientific experimental results.

  Sun Satellite International Science Exploration data Space China Technology National Space Administration Superelevation success Mission Spectrum pointing accuracy observation results Science and Technology 2023-11-24
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  A special neutron star candidate closest to the earth has been discovered in China.

  CTOnews.com March 21, according to the website of the Chinese Academy of Sciences, Peking University and the National Astronomical Observatory of the Chinese Academy of Sciences, recently using LAMOST spectral data combined with Xinjiang Observatory Nanshan Optical Telescope photometric data, found a mass of about 0.98,

  Neutron neutron star ray system data binary star density mass research earth dim optics cycle celestial body sun band academy of sciences China Chinese academy of sciences launch 2023-11-24
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  Read the ultraviolet sensor in one article

  Human facial features are very complex and sensitive "sensors". However, most of people's facial sensations can only make "qualitative" perception of external information, but can not make quantitative perception. And there are many physical quantities that people's facial features are imperceptible, such as the perception of visible light for vision, and the non-perception of a wider frequency range.

  Cathode sensitivity UV application sensor photoelectric structure detection noise electrode tube working gas spectrum medical emission wavelength anode radiation 2023-11-24
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  If you want to take the temperature of the sun, can you airdrop the thermometer?

  It is a fact that everyone knows that the sun is very hot. "the red sun is burning like fire". But how hot it is, it is not enough to rely on adjectives, temperature is the last word. Many astronomers want to know the temperature of the sun. In fact, one of the early motivations for determining the solar constant was to calculate the temperature of the sun.

  Temperature sun surface law Zeman Bohr radiation energy constant star spectrum method luminosity earth scientist power theory type sunlight fact 2023-11-24
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  The State Administration of Market Supervision issued 24 national measurement technical standards, which were formally implemented on March 26, 2023.

  CTOnews.com, October 14, according to the website of the State Administration of Market Supervision, the General Administration of Market Supervision recently issued notice No. 32 of 2022, approving the issuance and implementation of 24 national measurement technical specifications, including the Verification regulations for liquid Piston pressure gauges. On the wireless

  Metrology fields methods measurement technology testing instruments equipment testing electronics regulations safeguards radiation products standards values frequencies work transformers signals 2023-11-24
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  What is satellite remote sensing technology

  Satellite remote sensing refers to a variety of comprehensive technical systems for observing the earth and celestial bodies from the ground to space. Satellite data can be obtained from remote sensing technology platforms, received, processed and analyzed by remote sensing instruments and information. Remote sensing is by measuring the reflection and emission radiation of an area at a certain distance from a satellite or aircraft.

  Satellite Earth orbit data remote sensing image sensor band different region image observation color system measurement spectrum processing combination radiation flood 2023-11-24
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  What is the use of histograms in circos

  This article mainly introduces the use of histograms in circos, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it. Histograms can be seen as

  Colors intervals columns files palettes locations articles two that is attributes data directions differences between functions regions and at the same time the case is in the condition 2022-06-01
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  How to use python must-have Library Matplotlib

  This article introduces the relevant knowledge of "how to use Matplotlib, the essential library of python". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and learn.

  Tools applications success the following pictures content methods more knowledge diagrams drawings practical important indispensable successful learning and then at the same time two examples signals prefaces 2022-06-01
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  China has realized the detection of the solar transition region for the first time, taking the first complete image of the 46.5nm band of human beings in nearly half a century.

  CTOnews.com, September 14, according to the website of the National Astronomical Observatory of the Chinese Academy of Sciences, recently, the 46.5nm extreme Ultraviolet Solar Imager (SUTRI) carried on the Chinese Academy of Sciences Space New Technology Test Satellite (SATech-01)

  Sun Chinese Academy of Sciences detection satellite country astronomy observatory space imaging image China success spectrum weather imager test observation region laboratory technology 2023-11-24
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  The new method of autopilot is on the cover of Nature: make the night as clear as day.

  Use AI as an aid to make the machine's night vision as clear as during the day-a new way to subvert existing thermal imaging technology is on the cover of Nature today. It comes from Purdue University and Michigan State University in the United States and graduated as a doctor from Zhejiang University. By overcoming traditional solutions

  Methods textures authors universities physics machines environment vision effects objects ghosts information night vision cars physics precision networks capabilities Purdue learning 2023-11-24
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  Is 4G + a ghost again? What does it have to do with LTE-A?

  Is 4G + a ghost again? What does it have to do with LTE-A? First of all, the full name long-term-evolution of LTE and LTE-ALTE sounds a bit hasty. It is also known as 3.9G, and its uplink peak rate and maximum bandwidth are slightly less than 4G.

  Carrier network community cargo technology peak speed China transport different trunk roads China Unicom configuration at the same time bandwidth transmission three efficiency all-optical mobile 2022-06-01
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  Huawei publishes a full range of 5G-A solutions to bring 5G-An into reality

  On October 11, during the 2023 Global Mobile Broadband Forum (Global MBB Forum 2023), Cao Ming, president of Huawei's wireless network product line, released the world's first full range of 5G-A product solutions. Cao Ming said: "5G-An is the right time."

  Experience network technology industry millimeter wave support full range scenarios extreme capability energy efficiency Huawei business products intelligence more upgrades solutions antennas band 2023-11-24
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  How to build data with Pandas

  In this article, the editor introduces in detail "how to build data with Pandas". The content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to build data with Pandas" can help you solve your doubts. Structure

  User data cycle time customer fruit order indicator amount analysis sales generation sales information field difference year model dimension sales 2022-06-01
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  What are the commonly used Matplotlib diagrams in Python

  This article mainly shows you "what are the commonly used Matplotlib diagrams in Python". The content is simple and clear. I hope it can help you solve your doubts. Let the editor lead you to study and learn "Matplotli commonly used in Python".

  Variables charts time histograms classifications commonly used population content articles area frequency visualization two between multiple series suggestions time series bars lollipops 2022-06-01
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  Huawei launches the world's first full range of 5G-A product solutions

  Thanks to CTOnews.com netizen DynamIK, Brother Black fly's left hand, soft media newcomer 1933769 for the delivery of clues! CTOnews.com news on October 12, 2023 Global Mobile Broadband Forum (Global MBB Fo)

  Experience network industry technology support Huawei millimeter wave full range business scenario more capability energy efficiency product solution antenna smart standard scale band 2023-11-24
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  What are the functions of the iZotope Ozone 9 Advanced for Mac tool

  Editor to share with you what functions iZotope Ozone 9 Advanced for Mac tools have, I believe most people do not know much about it, so share this article for your reference. I hope you will learn a lot after reading this article.

  Mode reference different Music Equalization low end Control Sound Ozone Audio Equalizer distortion Target Stereo part tone Frequency fluency Dynamics plug-in 2022-06-01
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  This is the safflower and that is the green leaf. How do our eyes recognize colors?

  The material world is so colorful that we can see all kinds of materials when we open our eyes. In the park, we can look at the blue sky and white clouds, enjoy the waves on the lake, or look at the weeds and rocks and run into a few relatives and friends. We have long known that all this is made up of matter, but we are

  Matter that is spectrum visible light electron energy color function different instrument glass infrared eye human light wave double eye world human eye molecule just 2023-11-24
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  What are the functions of MuseScore 4 for Mac software

  This article is to share with you about the functions of MuseScore 4 for Mac software. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look. Introduction to MuseScore 4 for Mac Software M

  Notes functions software staff formats music support professional sheet music parts files lyrics keyboards production input content synthesizers multiple common more 2022-05-31
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  After the planetary defense test, astronomers did not find evidence of water ice in the collision debris of the asteroid Demofus.

  CTOnews.com, March 23 (Xinhua)-- NASA carried out a DART mission in September last year, operating a spacecraft weighing 544kg at a speed of 20921 kilometers per hour in space 11.3 million kilometers above Earth.

  Asteroids small lines debris Foss Timo collisions astronomy missions observatories aerospace spacecraft speed Europe observation evidence testing loose dry industry personnel 2023-11-24