A laboratory centrifuge is a piece of equipment used to separate components of a mixture based on their density and size. It works by spinning samples at high speeds, which creates a centrifugal force that causes the heavier components to move to the bottom of the tube or container. The lighter components remain at the top or in the supernatant.
Laboratory centrifuges are used in various fields such as biology, chemistry, and medicine. They can be used for DNA extraction, protein purification, cell separation, and blood analysis. They are essential tools in research and diagnostic laboratories.
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The development of China's photovoltaic industry relies heavily on the international market, and 96% of photovoltaic products are exported. Once the international market experiences large fluctuations, it will affect the healthy development of the entire industry chain. Since the outbreak of the international financial crisis, the global photovoltaic product market has shrunk to a large extent, which has led to a sharp decline in the export volume of China's photovoltaic products.
Meng Xianyi, deputy director of the China Renewable Energy Society, said that starting the domestic market is a gradual and long-term process. There are three forces that are very important. The first is the government's policy promotion, the second is social awareness, participation and support, and the third is business and market. Only when these three forces unite and act together can this enterprise do a good job. "For example, we have put forward the "two high and one left" criticism of polysilicon. In fact, if we study it in depth, we can find that this is not necessarily the case. The society needs to have a positive attitude towards this issue."
Sun Yuxiang, chairman of Shandong Yucheng New Energy Technology Co., Ltd., said that the most extensive use of clean energy should be driven by the government and then to ordinary consumers. Therefore, the government should make some investments so that the scale of production of photovoltaic companies can be expanded and the scale of application can be expanded. The cost will be reduced and the domestic market will open. “In this way, the government has also invested, and the benefits have also been seen. Our manufacturers have survived, and our people have also lived a low-carbon, green, and environmentally friendly life.â€
Photovoltaic industry to start the domestic market is imperative
The development of the photovoltaic industry in China relies heavily on the international market, which brings great risks to the development of the industry. It is imperative to start the photovoltaic domestic market. China’s Renewable Energy Society’s deputy chairman Meng Xianjun and Shandong Yucheng New Energy Technology Co., Ltd.’s chairman Sun Yixiang gave their own suggestions when interviewed by China Economic Net’s China Electronics Online yesterday.