Common measurement methods for wafers (4);
1. Atomic force microscopeAFM is a device that uses van der Waals forces to measure objects...
Sure enough, between the energy storage landscape and the water, Wendeng's "super power bank" is extraordinary
Replay suspend 00:07 / 01:38 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Reporter Miao Runpeng is buried beneath the main peak of the Kunyu Mountains - Taibo Peak - in the hinterland of the mountain, the largest installed capacity in Shandong Province and the first pumped storage power station in the Jiaodong region - the State Grid Xinyuan Shandong Wendeng Pumped Storage Power Station. The power station has six major functions, including peak shaving, frequency regulation, phase modulation, energy storage, system backup, and black start, which can effectively regulate the dynamic balance between power supply and consumption, becoming the "energy storage pool" for the local consumption of new energy in the entire Jiaodong region...
The largest lighting study to date shows that exposure to more light at night increases the risk of depression by 30%
Science and Technology Daily reporter Liu XiaAustralian scientists have conducted the largest lighting study to date, with a survey of 87000 participants found that exposure to more light at night increases the risk of mental illnesses such as anxiety, bipolar disorder, and post-traumatic stress disorder, as well as self harm. The study also found that exposure to more light during the day can serve as a non pharmacological means to reduce the risk of mental illness...
On the first day of singing, travel demand increased by 75.4%, and Didi's multiple measures helped Jay Chou's Shanghai concert
From October 12th to 15th, Jay Chou's concert was held at the Shanghai Stadium. During the concert, as a supplement to public transportation, under the guidance of the competent authorities and the police, Didi formed a concert support team to evacuate fans after the end of each night to help them quickly leave the venue...
Now it's "earned" again! A "Giant Treasure" Discovered in Sichuan, Foreign Media: What Does China Need
Discovery of Giant Treasures in Sichuan: Rhenium Mining has attracted global attention. China has achieved tremendous development in the past 70 years, with an economic growth rate of over 10% for 40 consecutive years, becoming an unprecedented and unprecedented dark horse...
Ningbo Famous Supermarket Announces Store Closure! Netizens regret that they won't be able to sustain themselves in just 8 years
Recently, some netizens revealed that Wumart's Beilun Intime store is about to close!According to the closed store announcement, the supermarket will stop operating externally on the evening of October 20th. Currently, the products in the store are also being cleared for sale, making it the second supermarket in Beilun to close its store...
Zaozido | Tencent Group Vice President Yin Yu has resigned; TikTok e-commerce leader responds to the closure of Indonesian business
Tencent Group Vice President Yin Yu has resignedOn October 10th, it was announced that Yin Yu, Vice President of Tencent Group and President of Tencent Education, had resigned from his position and left Tencent. In fact, this executive change has been taking place for some time, but Tencent has not issued a full staff letter announcing the adjustment as usual, nor has it explained the reasons for the personnel change internally...
Exposure to more light at night increases the risk of depression by 30%
Science and Technology Daily, Beijing, October 11th (Reporter Liu Xia) - Australian scientists have conducted the largest lighting study to date. A survey of 87000 participants found that exposure to more light at night increases the risk of mental illnesses such as anxiety, bipolar disorder, and post-traumatic stress disorder, as well as self harm...
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...
Realizing the main arch closure of the largest water conservancy hub project in Shaanxi with a storage capacity of 270 meters above the ground
On October 10th, at the construction site of the Jinghe Bridge at the National Major Water Conservancy Project - Shaanxi Dongzhuang Water Conservancy Hub, the last section of the main arch weighing 28.4 tons successfully reached the assembly point of 270 meters high after being pulled by a cable lifting system for 20 minutes, achieving the closure of the main arch of the bridge...
What are the "black technologies" behind the "zero fault" closure of the 19th Asian Games?
Cover News Reporter Wu YujiaOn October 8th, the 19th Asian Games in Hangzhou successfully concluded. From on-site event management to field operations, from off-site digital transportation to intelligent smart life, the integration of data and reality presented by the Hangzhou "Intelligent Asian Games" presents a huge application scenario of intelligent technology...
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...