Common measurement methods for wafers (4);

Common measurement methods for wafers (4);

1. Atomic force microscopeAFM is a device that uses van der Waals forces to measure objects...

The thickness of the thin film is only 1 micrometer, and the key technology of the neutron detector, boron carbide thin film, has been successfully developed in Dongguan

The thickness of the thin film is only 1 micrometer, and the key technology of the neutron detector, boron carbide thin film, has been successfully developed in Dongguan

Southern Finance and Economics All Media Reporter Cheng Hao reports from DongguanThe picture shows a high-performance large-area boron carbide thin film sample developed by the Chinese spallation neutron source team (provided by the interviewed unit)The China Spallation Neutron Source, located in the Songshan Lake Science City in Dongguan, is known as the "super microscope" for observing the microscopic world, and the neutron detector is like the "eye" of this large scientific device, used to discover the microstructure of the sample.Currently, neutron detectors based on boron conversion have become a hot research topic internationally due to their excellent performance...

Just released an announcement: delisting! Full cessation of operations on December 20th!

Just released an announcement: delisting! Full cessation of operations on December 20th!

Tencent To-doIt will be fully discontinued and delisted on December 20th of this year,The reason is the "adjustment of business development direction".Meanwhile, the official stated that,Tencent To-doTencent To-doTencent has been continuously shutting down various apps, games, and businesses since last year, including "Infinite Law", "Street Basketball", Penguin FM, QQ Space Huateng, WiFi Manager, and more...

Foreign media: Amazon will test the Digit bipedal robot in the warehouse

Foreign media: Amazon will test the Digit bipedal robot in the warehouse

Global Network Technology Comprehensive ReportOn October 19th, according to foreign media reports, Amazon recently announced that it will begin testing the AgilityDigit robot in its warehouse.It is reported that Digit is a bipedal robot under robot manufacturer AgilityRobotics, with the potential to engage in a range of tasks in warehouses, including handling and recycling...

Chasing Dreams in the Blue Sky! 1500 Domestic Aircraft Designers Gather in Changsha for a Battle

Chasing Dreams in the Blue Sky! 1500 Domestic Aircraft Designers Gather in Changsha for a Battle

Replay suspend 00:07 / 01:29 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos On October 16th, at Kaihui General Airport in Changsha County, contestants prepared to participate in the competition. On that day, the final of the 2023 China International Aircraft Design Challenge entered its third competition day, with 1500 contestants from 81 well-known school teams such as National University of Defense Science and Technology and Northwestern Polytechnical University competing fiercely...

Yichang almost became the capital of the province, preparing for the Three Gorges Province for over a year. Why was it stillborn?

Yichang almost became the capital of the province, preparing for the Three Gorges Province for over a year. Why was it stillborn?

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Can Taobao also use WeChat for payment? Customer service response

Can Taobao also use WeChat for payment? Customer service response

recentlySome netizens posted thatIt appears on the payment page of TaobaoWeChat scanning paymentOptions forWeChat QR code scanning payment is a service launched by Taobao and gradually opening up for Taobao orders through WeChat paymentCan you use WeChat to scan the code for payment? Please refer to the payment page displayAt the same time, customer service stated that WeChat scanning code paymentCurrently, it is only gradually open to some users and only supports selection when purchasing certain products. Some users are randomly selected...

How difficult is it to fly out of the solar system? A simple metaphor tells you the answer, the solar system is really too big

How difficult is it to fly out of the solar system? A simple metaphor tells you the answer, the solar system is really too big

The universe is so big that people really want to go out and take a look, but the real problem is that the first step of "flying out of the solar system" gets stuck. Earlier, scientists launched multiple unmanned probes to explore the mysteries of the solar system, among which the farthest and most famous wasVoyager SisterThey provide important data for human research on celestial bodies in the solar system, but their ultimate mission is still to explore vast areas outside the solar system...

Cloud viewing platform | Immersive check-in! The first international airport invested and operated by a Chinese enterprise overseas

Cloud viewing platform | Immersive check-in! The first international airport invested and operated by a Chinese enterprise overseas

On the morning of October 16, 2023 local time, with the first inbound passenger plane landing smoothly on the apron, Cambodia's Siem Reap Angkor International Airport (SAI) was officially put into operation.Cambodia Siem Reap Angkor International AirportSiem Reap Angkor International Airport is the first international airport implemented by a Chinese enterprise overseas in a "BOT model"...

Watching Nansha in Guangzhou use technology to dialogue with the world and make an appointment with international elites to go to the

Watching Nansha in Guangzhou use technology to dialogue with the world and make an appointment with international elites to go to the "Xinchen Sea"

Speak freely about the future development opportunities of commercial aerospace and bravely climb the next "highland" in the technology competition; Exploring cutting-edge technological innovations in autonomous driving, AI technology, immersive devices, and other fields, and looking forward to leading the future wave of innovation; Explore the deep integration model of finance and technology, and achieve the bidirectional empowerment of big data and service industryDiscuss new trends in technological innovation and development, and discuss new opportunities for cooperative development. On October 17th, the 2023CNBC Global Technology Conference opened...

China's Scenario-driven Industrial Internet Development Ecology is Growing, and Key Technology Products Make Breakthroughs

China's Scenario-driven Industrial Internet Development Ecology is Growing, and Key Technology Products Make Breakthroughs

CCTV News: On October 18th, the three-day 2023 Global Industrial Internet Conference opened in Shenyang, Liaoning. At the meeting, the "Industrial Internet Innovation and Development Report (2023)" (hereinafter referred to as the "Report") was released...

Wuhan

Wuhan "Cangxiaoer" has attracted attention by developing a national warehouse map, and JD Cainiao Didi has come to him for help

On a large display screen, in a map of China's warehouse distribution, about half of the cities are lit with yellow lights. The data below the screen constantly scrolls and displays rental transaction data in real-time...