Effects of Low Temperature and Soil Moisture on Physiological Status of Wheat Different plant species and different varieties of the same plant have different resistance to low temperature, and many physiological and biochemical changes occur in the plant at an affordable low temperatur
Driven by consumer awareness of high costs and increasingly stringent government emissions regulations, Chinese automakers are taking various measures to reduce vehicle weight and improve fuel efficiency. Component manufacturers have also begun to look at plastic. American Eaton told report
Due to the tight global supply of caustic soda, many caustic soda producers in the United States have announced that they have raised their prices for the third time during the year. At the same time, prices in Asia have soared. In the recent Southeast Asian caustic soda import market, the 50% liq
From May 13th to 18th, 2011, the 5th China (Shenyang) Auto Deal sponsored by Shenyang Municipal People's Government and China Automobile Circulation Association, organized by Shenyang Municipal Service Industry Committee, Sujiatun District Government and Shenyang Automobile Circulation Associa
With the promulgation of the national "Twelfth Five-Year Plan" and the promulgation of the Implementation Plan for the Revitalization of the Mechanical Basic Components Industry of the Ministry of Industry and Information Technology, fasteners and metal cold headings are currentl
Soil moisture automatic monitoring system has the function Soil moisture, also known as soil moisture, is the most important and commonly used soil information. Soil moisture content measurement is very important. By measuring soil moisture, we can carry out water-saving irrigation and
It is reported that Shenzhen Inspection and Quarantine Bureau food inspection center is the main unit of imported food testing of the Shenzhen Universiade. Since 2010, the inspection and quarantine bureau has carried out a careful classification of the characteristics of imported foods of
In response to the most serious power shortage that may have occurred since 2004 this year, the State Grid Corporation of China, a large-scale central enterprise that supplies electricity to 26 provinces, promised on the 23rd that it will actively take measures to ensure the orderly supply of elec
1 Introduction Since the early 90s, the smelter has introduced the smelting process of the Norlanda furnace rich oxygen bath in Canada, and the two sets of KDON-6000/13000-X oxygen generators produced by Hangzhou Oxygen Generator Factory have provided the Nolanda furnace. 9000m 3 /h of high puri
From January to April 2011, domestic light passenger production was 82,809 vehicles, an increase of 11.05% over the previous year, with sales of 88,829 vehicles, which was a year-on-year increase of 15.30%; light-duty truck production was 652,937 units, which was a year-on-year increase of 1.35% a
Overview With the rapid development of China's economy, domestic employers are increasingly demanding the comprehensive quality of employment-employed students. In combination with the actual situation of the school, in order to improve students' brains and hands-on ability, students can
Due to the increase of raw materials and the pull of downstream demand, the market price of sulfuric acid in China in the first quarter was operating at a high level. From May 16 to May 17 at the annual meeting of the sulfuric acid industry held in Yangzhou City, Jiangsu Province, Wu Xuemei, Secre