Marine engineering graduates are not only senior management talents of various large ships, but also technical elites of shipbuilding enterprises and various machinery manufacturing enterprises, and are called "golden collars" among professional groups. Underwater acoustic engineering mainly studies the engineering application of underwater acoustic technology and the research, design and manufacture of various underwater acoustic equipment. Because sound wave is an effective tool to detect targets and transmit information in seawater, underwater acoustic engineering is widely used in economic construction. This subject is based on the national defense field, and mainly involves the overall technology of sonar, signal processing, sensors and acoustic systems, measurement and testing technology.
Graduates have bright employment prospects and a wide range of employment. There are broad employment prospects in universities, research institutes, enterprises, institutions and troops related to ships, weapons, nuclear energy, aviation, aerospace, civil aviation, transportation, civil electricity and environmental engineering. After graduation, I can engage in scientific research and teaching of acoustics, electronics, computer application and information engineering, and I can also work in fishery machinery, petroleum, geology, marine instruments, medical instruments and so on. The design and manufacture of ships and marine structures is a real shipbuilding specialty, which mainly studies the knowledge of ship structure, navigation principle, safety design and the codes of important classification societies at home and abroad, and studies the design methods of ships and how to ensure the fast navigation, good maneuverability and wind and wave resistance of ships. Through the national "2 1 1 project", the research on advanced manufacturing technology of ships and marine structures has made great progress. At present, a major innovation project of the State Economic and Trade Commission, "Research on the Integrated System of Advanced Shipbuilding Technology", is being completed by combining Industry-University-Research. This major also includes sub-research directions such as marine underwater engineering and science, structural mechanics of ships and marine engineering, and fluid mechanics of ships and marine engineering. Shipbuilding industry: the "crown of comprehensive industry" in the marine century is closely related to this major. Shipbuilding industry is the epitome of modern industry, and it is called "the crown of comprehensive industry". In the national economy 1 16 industrial sectors, the shipbuilding industry directly consumes 97 of them, and the correlation degree is 84%, among which the machinery, metallurgy, electronics and other industries are the closest.
According to statistics, in 2009, China completed more than 50 million deadweight ships, and employed150,000 people. Every 1 10,000 tons of ships can create 3,000 jobs for ships and their upstream industries. It has always been the wish of China shipbuilders to build a dock and a big ship. However, until the beginning of the new century, only Dalian Shipyard in the northeast had a 300,000-ton dock. China's shipbuilding share only accounts for 6.6% of the world's shipbuilding volume, far behind Japan and South Korea's shipbuilding powers, and shipbuilding enterprises generally suffer losses. When the situation is extremely difficult, the state explicitly requires the shipbuilding industry to "save itself desperately", and at the same time, it has formulated a series of support policies such as accelerating the development of the shipbuilding industry.
Since then, the shipbuilding industry has started a ten-year leap to change the world shipbuilding pattern. Since 2002, China's shipbuilding output has increased by more than 35% every year. In 2005, it broke through the 6,543,800 tons mark for the first time, reaching 6,543,803,900 tons, becoming an important pole in the world shipbuilding pattern. In 20 10, China's shipbuilding industry completed 65.6 million dwt, newly received 75.23 million dwt and held orders195.9 million dwt. These three indexes of shipbuilding industry account for 43%, 54% and 4 1% of the world market respectively, ranking first in the world. 20 1 1 The international financial crisis has a great impact on the shipbuilding industry. Under difficult circumstances, in 20 1 1 year, China's shipbuilding completion, new orders received and hand-held orders still account for 45. 1%, 52.2% and 43.3% of the world market share respectively. Ten years of tempering makes a sword. This set of data declares that China's goal of becoming the largest shipbuilding country in the world has been achieved ahead of schedule!
Sun Bo, a member of the CSIC Party Group, said in an interview with the media on 20 12 that "the past 10 year was the year when China's shipbuilding industry grew up, and the future 10 year will be the key to whether China can move from the world's largest shipbuilding country to a world shipbuilding power." From 20 10 to now, China is not only a shipping country, a maritime country, but also the world's largest shipbuilding country (although it was briefly surpassed by South Korea, China returned to the first place in the world on 20 14). The rapid development of shipbuilding industry in China has promoted the development of shipyards and a series of related industries and supporting facilities. Represented by China State Shipbuilding Corporation and China State Shipbuilding Industry Corporation, a number of shipbuilding enterprises with high reputation and strong international competitiveness have emerged in China. CSIC has entered the ranks of the world's top 500 enterprises. A large number of local shipbuilding enterprises and private shipbuilding enterprises have also made great contributions to enriching shipbuilding product lines, improving the level of ship matching and improving the ability of scientific and technological innovation. As the ship and ocean engineering industry is a long-cycle, capital-intensive, technology-intensive and labor-intensive industry, it also gives birth to the demand for a large number of high-quality professional and technical personnel. At present, the talents are far from meeting the needs of the market and enterprises, which is why the major of ship and ocean engineering has been a "green card" major with good employment prospects in recent years. Despite the impact of the world financial crisis, the international shipping market has been in a continuous downturn in recent years, and the volume and price of new ships have fallen sharply, especially 201and 20 12. The global shipbuilding industry is in a period of deep adjustment. After several years of adjustment, the shipbuilding industry in China has "recovered". From a global perspective, the world shipbuilding power is. In the long run, after a period of adjustment, the shipbuilding industry is still promising.