Contribute youthful strength to China's "core"! High vocational students born in the 2000s independently develop domestically produced chip cooling materials
The surface modified diamond particles are loaded into the metal mold, and then the mold and copper are placed in a vacuum pressure infiltration furnace. The furnace is vacuumed and heated to about 1000 degrees Celsius, and the melted copper liquid is poured into the composite billet...
These TV brands that have long disappeared can be considered classic. Which one have you ever had in your home
Television, nowadays, is a digital household television that every household has. However, there are many slots for smart televisions nowadays, and no matter how they are upgraded or upgraded, they no longer have the position that televisions held in the minds of the masses at that time...
Are you hungry? Establish a Food Safety Expert Committee to Accelerate the Promotion of the "Rest assured" Strategy
On October 11th, Hungry Food announced the establishment of a food safety expert committee led by Academician Sun Baoguo, and released the "Rest assured" strategic practice - construction report of online catering food safety system "(hereinafter referred to as the" report ") after review by the expert committee. The report provides a systematic explanation of the background and core connotations of the "Rest assured" strategy proposed by Hunger...
What are we talking about and pushing? Your phone may be eavesdropping!
Replay suspend 00:07 / 01:54 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Have you ever encountered situations such as what you want to eat, what apps promote, what you want to buy, and what apps promote? Attention! When the above situation occurs, your phone may have been monitored! Mobile phone privacy has been leaked. Learn these tips when poking videos to protect your information security!Source: NetEase Xiqing...
Although Hongmi phones are affordable, these four models are currently the most cost-effective, and even if you close your eyes, you won't lose out
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How many Transformers can you recognize active on the apron?
Have you seen any special vehicles on the apron?They are active in every corner of the airportLooks different in shape and can also "deform"These strange carsWhat exactly is its purpose?What are the places where cars have been used?Today, Dongdong will introduce everyone to youThese 'Transformers' on the apronHydrogen fuel luggage tractorThe 'Hercules' on the apronIn 2021, China Eastern Airlines successfully developed the first hydrogen powered luggage tractor for civil aviation, filling the gap in the field of new fuel cells. The vehicle relies on a pure electric chassis as the carrier...
On October 10th, thank you to China for generously donating and collaborating on the development of lithography machines! International news
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Zhang Ruiyong, Institute of Oceanography, Chinese Academy of Sciences, was selected as "Young Scientist of Marine Power" in 2023
On October 8, the award ceremony for the 2023 Search for Young Scientists of Marine Powerful Countries was held in Ningbo, Zhejiang Province. Researcher Zhang Ruiyong from the Institute of Oceanography, Chinese Academy of Sciences was selected as a "Young Scientist of Marine Powerful Countries"...
Are you charging for TV dolls? The first two TV brands were selected, and their contribution was directly boosted
When it comes to TV "dolls" charging, many friends deeply dislike it. The complexity and opacity of viewing fees make people feel troubled, and the attractive prices of advertising are often just the tip of the iceberg...
Gossip and gossip | Pay attention to the "gentle trap"! Be sure to go home frequently when you have time!
This morning, the editor sat in front of the computer and wanted to browse the news. Suddenly, he saw an article in the "Rule of Law Daily": "The" beloved "female anchor earns over 60000 yuan a year - elderly people are induced to use the" youth "mode to reward their families by using live streaming...
How many TV sets do you have? The State Administration of Radio, Film and Television issued a document requiring the overall conversion of digital television to at least retain
Recently, the State Administration of Radio and Television issued a document requiring that at least six analog channels be retained for the overall conversion of digital television nationwide. This policy has attracted widespread attention, prompting people to think: how many TV sets do we need in the digital wave?Firstly, we need to understand what digital television and analog television are...
If you choose air conditioning again, it is recommended to listen to these suggestions, which are both convenient to use and do not waste too much money
Andy, a writer/home appliance evaluatorFor everyone, when choosing electricity, everyone will be particularly cautious. After all, electricity represents a major expense and is also a durable item,So whether the purchase is appropriate is not only related to the investment cost, but also to the user experience...