Although stainless steel kitchen equipment is not easy to rust, it is not possible to store condiments such as salt, vinegar, light soy sauce and so on for a long time. This is because this condiment contains a lot of electro- lytes. If it is left for a long time, stainless steel is diferent. In the metal material, the electrolyte will form a galvanic reaction, causing chemical changes. Although stainless steel kitchen equipment is not easy to rust, it is not possible to store condiments such as

In February this year, the Shanghai Municipal Government officially released the "Plan for Promoting the Construction of the "Da Zero Bay" Science and Technology Innovation Source Functional Zone", taking the opportunity of the Shanghai Municipal Government to promote the construction of the "Da Zero Bay" innovation source, this year's Minhang Science and Technology Festival will focus on the theme of "Science and Technology Innovation Source, Intelligent Future".

CCTV Beijing reported on May 23 that according to the China Manned Space Engineering Office, the Shenzhou-16 manned spacecraft and the Long March-2F Yao-16 carrier rocket combination were transferred to the launch area on the 22nd, and it is planned to launch at an opportune time in the near future.

Chen Zhuan, a member of the Party Leadership Group of Hubei Provincial Administration for Market Regulation, mentioned in his speech that the development of food science and the healthy development of the food industry are a major event to implement the Healthy China strategy and meet the people's pursuit of a better life