Car auto-ignition is often considered to be a spontaneous phenomenon. It is cancer that cannot be cured. Is this really the case? Can't really prevent it? The answer is yes. Car auto-ignition can be prevented, but it is.......
On January 18-20, 2018, leaders of Huo Zhongjun, general manager of Revo Engine, and representatives of 100 outstanding service providers from all over the country attended the 2018 Service Business Conference in Tianjin. The theme of the conference was "custome.......
Trans-Pacific Partnership Agreement <br> <br> the United States, Japan dominated (short) became one of the most popular topic in October, the US and Japan gathered 10 other countries trying to squeeze through the TPP China, to contain China's economic deve.......
Respiration of plants is very important, and the determination of their strength needs to be rigorously tested. In order to be able to better measure the breathing intensity of the plant, the respiratory intensity of the plant can be measured by the small basket method. When titr.......
According to the experimental data, the blade tip flow was 94%, 96%, 98%, and 101% at the blade height. The experimental conditions are: the speed is 1800r/min, and the efficiency is at the highest efficiency point of the fan. At 94% of the blade height, the flow inside the blade runner .......
General Motors announced on November 21, 2012 that the company’s engineers will work with independent researchers in January next year to jointly study how to improve tire technology to further save fuel.
GM has now allocated $5 millio.......