The Chinese backsword has a rich history and was widely used by various Chinese martial arts styles, including the famous Shaolin Kung Fu. It was favored by both infantry and cavalry due to its versatility and effectiveness in close combat. Cold steel back sword, hanwei back sword, best chinese backsword Ningbo Autrends International Trade Company , https://www.longquan-swords.com
The design of the Chinese backsword allows for powerful slashing and chopping motions, making it a formidable weapon. The curved blade enhances the cutting ability, while the weight distribution towards the tip gives it a good balance for quick and agile movements.
The dao was not only used in warfare but also played a significant role in Chinese culture and rituals. It was often seen as a symbol of authority and power, and it was also used in traditional Chinese ceremonies and performances.
In conclusion, the Chinese backsword, or dao, is a traditional Chinese weapon with a curved single-edged blade. It has a long history and is widely used in Chinese martial arts. Its design allows for powerful slashing and chopping motions, making it a versatile and effective weapon in close combat.
The Institute of Modern Physics at the Chinese Academy of Sciences has significantly advanced the sweet sorghum industry in northwestern China through cutting-edge technological innovations. Their research has led to remarkable achievements in cultivating, storing, and fermenting sweet sorghum, as well as in developing specialized strains and yeast products. Sweet sorghum, a non-food crop, requires only one-third the water of corn and can yield between 5 to 10 tons per mu. Its juice is an excellent feedstock for alcohol fermentation and yeast cultivation, while its leaves, stalk residue, and grains also serve as high-quality animal feed.
Northwestern China is home to vast areas of sandy and saline-alkali land, where long hours of sunlight and significant temperature differences make it ideal for growing energy crops like sweet sorghum. Over the past decade, the institute has used heavy ion irradiation technology to improve sweet sorghum varieties, resulting in high-yield, high-sugar strains. This year, they successfully developed a variety that matures nearly 20 days earlier, addressing the issue of early frost damage in the region.
Currently, most alcohol production facilities in China rely on food-based raw materials, which lead to high costs and low profit margins. To tackle this, the Institute of Modern Physics conducted extensive research and trials to solve the long-term storage problem of sweet sorghum sap. They upgraded their equipment and introduced a new liquid fermentation technology, achieving an alcohol concentration of 11.6% through continuous distillation across three towers. The final product reached over 95% purity with a fermentation time reduced to just 16 hours, marking a major breakthrough in efficiency and quality.