谷歌周一表示，公司将从明年开始执行应用商店规则，该规则要求在 Google Play 商店上分发 Android 应用的开发者使用谷歌应用内支付系统。

谷歌为应用开发商留出了一年的时间来调整，最后截止日期为 2021 年 9 月 30 日。届时，应用开发商将必须使用谷歌的支付系统，不能再使用其独立支付系统，其应用内购买收入将被谷歌抽取 30% 的分成。

谷歌的现有政策也要求应用开发商在应用内购买交易上使用谷歌支付系统，但一直没有执行。

According to CCTV News, the State Power Investment Group announced today that my country’s third-generation nuclear power technology "Guohe No. 1" with completely independent intellectual property rights has completed research and development. "Guohe No. 1" is one of my country's sixteen major scientific and technological projects. It represents the advanced level of three generations of nuclear power technology in the world today and is the latest achievement of my country's nuclear power technology research and development and industrial innovation.

Zheng Mingguang, chief engineer of Nuclear Energy of State Power Investment Corporation, chief designer of "Guohe No. 1", said that "Guohe No. 1" can provide the society with powerful electricity. For example, it can provide 1.5 million kilowatt-hours of electricity per hour to the grid, so it can basically provide nearly 13 billion kilowatt-hours of electricity every year, and it can also provide heating for the society in winter.

The report pointed out that the "Guohe-1" nuclear power unit has a design life of 60 years, and the probability of serious accidents is 100 times lower than that of the second-generation nuclear power unit. The annual power generation of a single unit can meet the electricity demand of more than 22 million residents, and can reduce carbon dioxide and other greenhouse gas emissions by more than 9 million tons per year.

据台媒 DigiTimes 报道，台积电近日已释出 3nm 量产目标，2022 年下半年单月产能跃升至 5.5 万片，2023 年单月再飙升至 10 万片。

DigiTimes 指出，除苹果包下首波产能外，第二、三波客户也已入列，若无重大危机干扰，台积电业绩将如预期保持逐年增长。

台积电总裁魏哲家 8 月 25 日在台积电技术论坛上表示，5nm 正加速量产，加强版 5nm 预计 2021 年量产，3nm 将于 2022 年下半年量产。

魏哲家彼时表示，3nm 预计 2021 年试产，2022 年下半年量产，相较 5nm，3nm 速度提升 15%，功耗降低 30%，电晶体密度提升 70%。

近日，微信官方宣布，用户可以不输卡号绑定银行卡，目前支持工商银行、平安银行、浦发银行等。

用户进入添加银行卡页面后，点击下方小字 “免输卡号快速添加”，只需要刷脸 + 输入验证码，就可以把银行卡绑到自己的微信上。

微信 8 月下旬表示，工商银行卡线下开户时可以一键绑定微信支付。

彼时，用户在工商银行新上线的智能设备上完成开卡或卡片激活后，点击 “一键绑卡”并使用微信扫一扫绑卡二维码，输入支付密码并确认信息后根据操作提示就能完成绑定。

　　 Since 2011, the Australian branch of the Swedish Space Research Center has signed a cooperation agreement with China, agreeing to let a satellite station in the country provide support for China's space exploration science projects.

　　 But the center recently announced that they will not renew the contract with China after the contract expires.

　　 According to Reuters, this satellite station owned by the Australian branch of the Swedish Space Research Center (SSC) is located in Western Australia, Australia. Since 2011, this satellite station named Yatharagga has signed a cooperation agreement with China, and provided technical support to the Chinese Shenzhou 10 spacecraft in 2013.

However, the center recently stated in an email to the media that the Chinese market has become complicated due to the geopolitical situation, so the center has decided to focus on other markets in the next few years, and will not focus on China. Continue to renew after the expiration of the contract.

　　 However, the center did not disclose when their contract with China will expire. Australian officials and Chinese officials have not yet responded to Reuters interviews on the matter.

　　 On the other hand, judging from the Reuters report on the incident, the Western media seems to think that the incident may be Australia's help in fighting China.

It is worth noting that this "Yatharagga" satellite station is in close proximity to another "Dongara" satellite station. The latter is owned by the US branch of the Swedish Space Research Center and is exclusively provided for US government agencies including NASA and other commercial partners. service.

　　 It is understood that the space tracking station mainly refers to the satellite ground station that establishes contact with the spacecraft, and will provide multiple technical support such as telemetry, tracking, and command for the spacecraft to and from space. my country successfully completed the space docking test of the Shenzhou 10 mission in June 2013, with the help of SSC's Australian Space Tracking Station. This shows that the resources invested by China in renting ground stations have paid off.

　　 In fact, China's satellite ground station technology is also very strong. Among them, the remote sensing satellite, as a member ground station of the International Resource Satellite Ground Station Network, ranks first in the number of satellite signals received and processed by the global ground station. Just add more ground stations, the satellite signal accuracy will be more accurate.