General public relations is also called “news marketing†or “news hype†or “software promotionâ€. It refers to the enterprises, brands, and products that companies have published through planning, regularly or irregularly,…
The results of the second half of the country's second batch of large-scale photovoltaic power plant concession projects have finally come out, and the 13 lowest-priced offers controversial in the industry are expected. China Power Investment Corporatio…
Since the winter of last year, the northern part of Hubei Province has been dominated by low temperature and low rainfall, and winter crops have experienced various degrees of drought and freezing disasters. On February 9th, under the combined action of warm and humid air currents and artif…
What is the working principle of face lock? What is the technical principle of face recognition smart lock? In smart locks, face locks that look very large are more popular, and users only need to unlock the facial features. It is so easy to brush the face to open the lock…
Recently, it was reported from the Research and Management Office of Land and Resources Management that the country will soon introduce a tax on mineral resources. The initial tax burden is scheduled to be about 3%. The specific method of introduction has a…
The latest monthly report of the International Lead and Zinc Research Group (ILZSG) shows that in the first five months of this year, the global use of refined zinc was 4.992 million t…
Q: Most of the local wheat fields in this year have not been closed. Now the wheat seedlings have exceeded 2 leaves and 1 heart. In order to prevent grass weeds, I want to use Maiji, I am worried that it is not effective for weeds; I want to use isoprotu…