Significant improvement in efficiency of third-generation solar cells
Science and Technology Daily, Beijing, February 18 (Reporter Zhang Mengran) According to the latest research published by the British journal Nature Energy, an international joint team has successfully manufactured perovskite/silicon double-layer single chip batteries. Under outdoor conditions, double-sided series solar cells achieve efficiency that exceeds that of any commercial silicon solar panel...
The steel truss roof of the North Station Building of Changde Station has been successfully lifted! Appearance design prototype display
Replay suspend 00:04 / 00:30 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Construction site.The appearance design of the North Station Building of Changde Station, featuring "Peach Blossoms Blooming and Wuling Soaring", is emerging in its embryonic form...
What are the differences in configuration between Huawei Mate60Pro and Honor Magic5Pro? It's easy to understand at a glance
Honor Magic5ProHuawei Mate60ProperformanceSnapdragon 8Gen2LPDDR5XUFS4.0Kirin 9000sscreen6...
Staying at Changbai Mountain Station for 22 years: Scientific researchers are happy to see wildlife expand their "living circle"
Changbai Mountain, September 18th (Xinhua) (Lv Shengnan, Zhang Mohan) "This is a sample plot we have in the original broad-leaved Korean pine forest, with around 200 to 300 trees over 200 years old per hectare. All trees in the sample plot have been listed, and we will conduct surveys such as measuring breast diameter and marking positions, and retest every 5 years to record the development and changes of the forest...
Is the domestic lithography machine factory located in Xiong'an? Clarification from the Chinese Academy of Electronics: This is the Beijing High Energy Synchrotron Radiation Light Source
Source: Pengpai NewsRecently, a piece of news has been widely circulated on major video platforms, stating that the Tsinghua University EUV project has made ASML lithography machines huge and achieved the localization of lithography machines. It also stated that this project has been implemented in Xiong'an New Area...
Hainan's scientific and technological achievements made their debut at the 20th China ASEAN Expo
Hainan Daily reporter Qiu JianghuaThe Wukong unmanned submersible, which can dive to the bottom of the deepest Mariana Trench in the world; Orchard plant protection robots that cover all stages from weeding to picking, allowing people to "plant with air conditioning"; Cosmetics made from sea grapes known as "green caviar"....
Two sisters in a family have different destinies: Meng Wanzhou and Yao Anna, a contrast between achievements and losses
Before reading this article, please click on "Follow" to facilitate your discussion and sharing, as well as bring you a different sense of participation. Thank you for your supportArticle | Centennial War Record Editor | Centennial War RecordprefaceTheir starting points are completely different: one was born in the mountainous areas of Guizhou and had a bumpy life since childhood; The other is a noble princess, living a luxurious and luxurious life...
Behind the proliferation of high-speed apps
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Liu Qiangdong and his wife immigrated to the United States, and JD.com responded!
Strict statement: All of my works posted on Today's Headlines are original and debut, and I refuse to transfer them to other platforms for publication in any form! Your support is the driving force behind our persistent creativity.Tesla: China Data Center Ensures Data SecurityTesla, a thriving electric vehicle manufacturing giant, has recently become the focus of attention...
Why hasn't anyone picked up the popular water purifier? Is it an intelligence tax? What do people who have used it say
#Everything we see and get is very scientific#In recent years, the importance of health and wellness among Chinese people can be said to be increasing, and many people prioritize timingManufacturing sales anxietySaying that many things in life are harmful and carcinogenic, and then promoting one's own products for profit.Many people, especially those with elderly and children at home, are afraid to avoid things that may threaten their health,Even the water I drink every day is gradually worrying about not being safe enough...
Specializing in new and unique skills, breaking the monopoly of European and American countries! Why do domestic "voice coil motors" have longer lifespan?
Replay suspend 00:06 / 02:25 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos (Economic Information Broadcast by CCTV Finance)Micro special motor refers to a motor with small volume and output power, which has special performance and special purpose. They may seem small, but they have a huge impact...
After rescuing a trapped doctor from the Chinese Academy of Sciences in Myanmar and failing to transfer a ransom of 120000 yuan, it was difficult for his family to contact Zhang Shi
Replay suspend 00:06 / 00:06 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos After rescuing a trapped doctor from the Chinese Academy of Sciences in Myanmar and failing to transfer a ransom of 120000 yuan, it was difficult for his family to contact Zhang Shi...