Release date: 2010-08-25
The Institute of Nanotechnology, School of Chemical Engineering, Haifa University of Technology, Israel, recently .......
Release date: 2010-08-25
Lifecycle Management (PLM) is a framework concept in which a company operates a product or service. PLM can effect.......
Chapter 1 General Provisions
Article 1 In order to standardize the grain and oil storage activities of grain and oil storage units, maintain the order of food circulati.......
The medlar is the mature fruit of the plant of the family Anthony or Ningxia. Serve the scorpion to be eye-catching, moisturizing, black-haired, and beautiful. In the book "The Theory of Pharmacology", I have praised that the scorpion can "replen.......
Human life can not be separated from water. In adults, about 60% of water is contained in the body. If the moisture is reduced to 20% of the original body weight, people cannot survive. People want to maintain their lives and consume about 2 liters of water a day. March 22 is the World Wat.......
1. Notes on artificial pollination: The temperature during pollination should not be too high. Before 10 o'clock in the morning, the temperature can be significantly increased after 10 o'clock in the morning, and the result rate is obviously decreased. In low temperature and rainy .......