Discovery of armored fish from the Middle Devonian 390 million years ago; progress in research on flexible thick-film organic solar cells; progress in calculation of three-dimensional depth reservoirs
Chen Meng retired and Ishikawa Kasumi became the big winner, narrowly defeating the Brazilian player 3-2 and advancing to the women's singles semi-finals.
The national table tennis world champion was defeated! Malone narrowly defeated Lin Gaoyuan in five hard-fought games and advanced to the semi-finals of the men's singles competition