China's carrier rocket failed to launch at the Jiuquan Satellite Launch Center, resulting in a satellite crash
prefaceThe rocket smoke rising from the blue sky of the Jiuquan Satellite Launch Center, which was supposed to be a symbol of technological progress and human wisdom, has become a symbol of loss and regret on this day. The path of space exploration has never been imagined as a flat road, but even so, when the Ceres 1 (Yao 11) rocket crashed into endless darkness with the Jilin 1 high scoring 04B star, everyone's heart was filled with deep sadness and reluctance...
OnePlus Mobile X on-site evaluation: hydrogen OS and quick and accurate photography review
Hydrogen OS: Interaction remains small and beautifulFarewell to the previous reliance on the system, OnePlus OS has gained its own recognition in the trend of flat UI, highlighting the small and beautiful life of OnePlus phones, and the overall experience is very lightweight.The main impressive features of the homepage of HydrogenOS are the hydrogen window and striped weather status bar that allow for photo replacement...
Does iPhone 15 use low-cost batteries? Charging cycle or only 600 times
China Economic Weekly reporter Zhou RuifengRecently, foreign technology media wccftech reported that the latest iPhone 15 series phones may face the problem of rapid decline in battery health. It is said that this series of mobile phones uses a lower cost battery, with only about 600 charging and discharging cycles...
Earth class special class meeting: The United States suddenly stated that it wants to participate in China's lunar exploration project. What is the secret?
The Earth is a special class, and every country is a classmate of this class.The US National Space Administration, which once claimed that China and the US have "only competition, no cooperation" in the space field, has recently stated that they also want to participate in China led international cooperation projects for lunar exploration...
Southeast Asian Development Frustrated? After Indonesia, Malaysia is considering introducing a TikTok e-commerce ban
The development of Tiktok's e-commerce business in Southeast Asia may face crises.On October 11th local time, according to foreign media reports, the Malaysian government is considering a policy similar to the Indonesian government to ban e-commerce transactions on social media platform TikTok...
Tofu residue engineering? The Chinese space station costs 8 billion US dollars, while the international space station costs 100 billion US dollars
Could you please click on the top right corner of the old manFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!Article | Center of the Last CenturyEditor | Last Century CenterprefaceWith the successful docking of China's Shenzhou 16 spacecraft with the Tiangong Space Station, China's aerospace industry has taken another step forward...
The 25th China Association for Science and Technology Annual Conference will be held in Hefei, Anhui Province
Guangming Network NewsOn October 10th, the reporter learned from the China Association for Science and Technology that the 25th Annual Conference of the China Association for Science and Technology will be held in Hefei, Anhui Province from October 22nd to 24th with the theme of "Innovation leads self-reliance and self-improvement - creating a source of high-quality technological innovation".It is understood that this year's annual conference has set up a total of 20 activities, including the main forum, special forum, and serving local areas...
How are the four golden flowers in the Chinese refrigerator industry now? 3 companies have changed ownership, only 1 company has become a first tier brand
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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...
The largest hydropower station under construction in the Yellow River Basin - Qinghai Ma'erdu Hydropower Station - all intake towers have been capped
Today (11th), the national key energy project - Qinghai Ma'er Dam Hydropower Station has all its intake towers capped. This is the highest elevation and largest installed hydropower station under construction in the Yellow River Basin, and the capping operation of the intake tower is also one of the key control projects of the power station...
AI customer service is overwhelming, what is the "degree" of marketing?
Although the voice that came in my ear was real, I wanted to interrupt or inquire, but the other person ignored me and continued to talk to myself. Unconsciously, the AI call that rang at any time replaced the previous merchant SMS...
Practice of self increasing primary keys in MySQL migration to OBOracle scenarios
OB Oracle MySQL DBA OracleMySQL MySQL DMP 3200 10 MySQL OB Oracle OB Oracle MySQL [email protected]...