According to the website of the State Drug Administration today, the State Drug Administration has conditionally approved the new crown vaccine registration applications of Cansino Biotech Co., Ltd. and Sinopharm Zhongsheng Wuhan Company. It is reported that the team of Academician Chen Wei of the Academy of Military Medicine of the Academy of Military Sciences and Kansino Biosciences jointly developed a recombinant new coronavirus vaccine (type 5 adenovirus vector). According to the news, the vaccine only needs one shot.

According to the website of the National Medical Products Administration, the vaccine is the first domestically-made adenovirus vector new coronavirus vaccine approved and is suitable for preventing the disease (COVID-19) caused by the new coronavirus infection.

According to the relevant provisions of the "Vaccine Administration Law" and "Drug Administration Law", the State Food and Drug Administration conducts emergency review and approval in accordance with the special drug approval procedures, and approves the application for listing registration with conditions. The State Food and Drug Administration requires the vaccine marketing license holder to continue to carry out relevant research work, complete the conditional requirements, and submit follow-up research results in a timely manner.

On February 24, news was learned from the China Aerospace Science and Technology Corporation that at 10:22 today, the Long March 4 C carrier rocket was ignited and lifted off at the Jiuquan Satellite Launch Center of my country, and successfully deployed Remote Sensing No. 31 Group 03 by "one arrow and three stars". The satellite was sent into a predetermined orbit and the launch mission was a complete success.

This mission is the 361st flight of the Long March series of carrier rockets.

China Aerospace Science and Technology Corporation stated that the remote sensing 31st group of satellites was developed by Dongfanghong Satellite Co., Ltd., the Fifth Academy of China Aerospace Science and Technology Corporation, and is mainly used for electromagnetic environment detection and related technical tests.

The Long March 4C launch vehicle is a normal temperature liquid three-stage launch vehicle developed by the Eighth Academy of the Aerospace Science and Technology Group. It has the ability to launch multiple types of satellites with different orbital requirements.

According to news on February 5, according to the Ministry of National Defense website, on February 4, China conducted a land-based mid-range anti-missile interception technology test within its territory, and the test achieved its expected purpose. This test is defensive and does not target any country.

News on February 2 According to the Financial Associated Press, it was learned from people familiar with the matter that BYD’s “blade battery” has been designated by Hyundai Motor Group and a Hyundai project team has been established. It is expected to start supplying overseas next year. In this regard, BYD’s secretary of the board said, “Does not rule out the possibility of cooperation with the modern future.”

In March last year, BYD officially released the blade battery to the outside world, and in July released BYD's new energy flagship sedan Han, the first blade battery.

BYD Chairman Wang Chuanfu said that the BYD blade battery is based on BYD lithium iron phosphate technology, and its volumetric energy density is the same as that of mainstream ternary lithium batteries. The power stored in the same volume is almost the same, but the safety is far more than that of ternary lithium batteries. .

BYD will supply "blade batteries" to FAW and Hongqi, and install them in the second half of the year.

Recently, Huawei Technologies Co., Ltd. has added a number of trademark application information. The trademarks include "petal search", "petal map", "petal", etc. The international classification involves scientific instruments, transportation and storage, etc.

Among them, the international classification of "petal search" is classified into 35 types of advertising sales, "petal map" is classified as 39 types of transportation and storage, and "petal" is classified into 44 types of medical gardening.

All three trademarks were applied for on the same day on January 6, and the status of the trademarks was "application for registration".

Not long ago, Huawei Technologies Co., Ltd. added a number of chip-related trademark application information, including "Lingxi Chip" and "Lingxi Processor". The international classification involves scientific instruments, and the trademark status is "application for registration".