Chinese Special Manuscript
After the crown disease is relaxed, Hainan, which is a major tourist province in China, has recently attracted a large number of tourists,
"In the submersible, it is actually like in the elevator, it makes people feel that there is no pressure."
Li Hangzhou (31 years old), a submariner (31 years old) who had operated China's second deep -sea manned submersible deep -sea warrior, dived to the depth of 4,500 meters.In an interview with the media, it said with a smile that it was dangerous as dangerous as the outside world imagined.
She described that the operation of the submersible is actually similar to driving, but in the sea, "there are still few traffic accidents, no crowded traffic, no need to wait for red and green lights."
Li Hangzhou, from Changsha, Hunan, introduced the sea test in 2017. She started to participate in the sea test in 2017. She began to participate and explore the Southwest Indian Ocean, South China Sea, Indonesia, and Pacific in 2017.
Li Hangzhou, who has accumulated 67 dive experiences, has become an independent main driving, which can operate a submersible and carry two scientists to dive into the deep -sea exploration sample.
It is understood that 19 submarine aircraft teams in the Shenzhen -Sea Institute have worked on the Deep Sea Warriors and the Struggler (the third -generation manned submersible designed and developed by China). In addition to underwater driving, they are also responsible for diving.Maintenance after returning to the deck.
Chinese officials inspect Hainan twice to accelerate the development of deep -sea technology
, Chinese officials have inspected Hainan twice in the past five years. In April 2018, they also went to the Deep Sea Institute to communicate with the Designers of the Deep Sea Warriors and the deep dive team.Ocean power, accelerate the development of deep -sea science and technology.
When China officially inspected Hainan last April, it was required to promote marine technology to achieve high levels of self -reliance and self -reliance, strengthen originality, lead the research of technology, and firmly grasp equipment manufacturing in their own hands.Oil and gas resources, improve energy self -sufficiency, and ensure national energy security.
The deep -sea institutes that were officially operated in 2016 have currently obtained a total of about 3 billion yuan (RMB, Same as Sim, S $ 584 million), focusing on research and development of key technologies and equipment in deep -sea science, deep -sea technology and equipment."Two or two ships" (Deep Sea Warriors, Human Campaigo manned submersible; exploring No. 1 and exploring No. 2 Kaokao) are several heavy devices in the depths of the ocean.
The Deep Sea Warriors with a deep sea of more than 520 times have designed the maximum designed dive depth of 4500 meters, which basically covers the depth of the development of China's main waters and international waters.The submarine also achieves more than 95 % of domesticization. Its buoyancy materials, deep -sea lithium batteries, and robots are made in China, which greatly reduces manufacturing costs and further enhances China's self -innovation capabilities for the core technology and key components of Chinese manned.
The struggler is the second submersible in China in recent years. It has surrendered more than 150 deep -sea sea. The main tasks include reconnaissance sea ecological environment and terrain, exploring and developing deep -sea resources.In October 2020, the submarine launched a sea test from Sanya to the Western Pacific Maliana Trench, and dived to the deepest part of the ocean of 10,909 meters a month later, setting a new record for Chinese manned deep dive.
Development of Deep Sea Technology is one of the important contents of Hainan's construction of a free trade port.Hainan officially issued a document in May last year, and proposed the goal of building Hainan Free Trade Hong Kong Science and Technology Innovation Highlands and International Tourism Land in Sanya.
Job in and explore the deep sea with New Zealand
Liu Xincheng, the chief consultant of Deep Sea Director, pointed out at a press conference on "Create a Free Trade Hong Kong Division" on February 16th that the deep sea will organize key core technologies this year to improve the implementation of manned and unmanned submersible execution of the implementationThe ability of diversified homework, while strengthening international exchanges in the abyss.
Although the tension between China and the West has continued to heat up in recent years, and the cost of exchanges between China and foreign countries has continued to increase due to crown disease, these have not blocked China and Western scientific research institutions to further explore the deep sea.
Under the "Global Abyss Deep Dive Research Plan" launched by the deep sea last year, Chinese and New Zealand researchers used the Struggler to dive to the deepest part of Kermadec Trench in October.A large -scale, systematic manned deep dive investigation is carried out in the area.
The Cermadk Trench is one of the deepest ditch on the earth. It is located east of the Kmadik Islands in the southern Pacific and connects with the Tangjia Trench.
Zhang Weijia, an associate researcher of the Deep Sea Institute participating in the detection of Kmadik Trench, introduced that the Institute of Water Resources and atmosphere of the New Zealand National Water Resources and Atmospheric Research Institute has implemented scientific research tasks for nearly two months.Step 31 times; scientists in the two countries collect more than 300 underwater samples and more than 500 environmental samples, and shoot more than 300 hours of video to provide valuable data and samples for trench studies.
Zhang Weijia revealed that the Chinese team of China and New Zealand will further discuss bilateral cooperation this year, and may go to the Kmadik trench exploration.She pointed out that the current understanding of the deep sea in the world still stays at the basic research stage, and it is "there is a long way to go" from the actual application.
Zhang Weijia pointed out that the third scientific test ship of the Deep Sea Institute is currently in the design stage and will be used to study the polar deep sea that humans have not yet been involved. During the Brick Summit in recent years, the deep sea has participated in and introduced the Chinese scientific test shipThe submersibles have triggered a "very high interest" of Russian scientists, which may promote the joint exploration of the Chinese and Russian scientific research teams to jointly explore the trench in Russia.
According to Lianhe Morning Post to know the people, Western countries are willing to cooperate with China in deep -sea detection, which is largely because the two parties have a very limited understanding of the "deep sea" and have "common interests" in carrying out basic research;All parties must first basically observe the deep sea and sample, otherwise the practicality and commercial interests will not be able to talk about it.
The amount of tax -free shopping is greatly increased by Hainan Shopping Paradise
Haitang Bay, located in the northeast of Sanya, is one of the famous local tour beachs, and many resort hotels are lined with coastal shoreline.Attracting many tourists to the local area, and the Sanya International Duty Free City, which was the world's largest duty -free shop in the world.
Lianhe Zaobao reporter in FebruaryDuring the visit, the crowd of duty -free cities was still found.
Official data shows that during the Spring Festival from January 7 to February 15 this year, Hainan's outlying islands' tax -free shopping amount reached nearly 9 billion yuan (RMB, the same below, about S $ 1.8 billion), and the number of tax -free shopping people was nearly 900,000.The number of people, the number of shopping parts exceeds 107 million pieces.
It is understood that goods such as perfumes and cosmetics of duty -free cities are favored by female consumers. The price is 30 % to 40 % cheaper than buying in other stores in Sanya, which is not far from the price of Hong Kong.
Tao Lin (pseudonym), who has worked in the Sanya tax -free shopping industry for many years, introduced to Lianhe Zaobao that Hainan's outlying tax -free policy began to be implemented as early as April 2011. The initial duty -free quota and product types were very limited.The tax -free shopping quota is only 5,000 yuan, and the types of duty -free goods are only 18 categories.
She said that the policies have been optimized for many years to further increase the attraction of Sanya tourism; many domestic tourists in China will spend on local duty -free shops. If you use a full duty -free quota, you can actually save tickets.Luxury demand.
Hainan, as a major tourist province in China, was awarded a policy package given by the central government at the beginning of the crown disease epidemic.The Central Committee of the Communist Party of China and the State Council issued the implementation of the overall plan for the construction of Hainan Portal Port in June 2020, and the tax -free policy of outlying islands ushered in significant adjustments every other month.The tax -free shopping quota has increased significantly from 30,000 yuan per person per year to 100,000 yuan, and tax -free commodities have increased from 38 to 45.Seven types of products newly included in the scope of duty -free products of outlying islands include alcohol, bird's nest, tablet, mobile phone, etc.
In the first year of the implementation of the new policy of free tax -free, Hainan's outlying islands' tax -free products increased to 46.8 billion yuan, which was more than double year -on -year. It once triggered a discussion of whether Hainan could replace the status of Hong Kong's tax -free shopping paradise.
Chen Bo, dean of Wuhan Optics Valley Free Trade Research Institute, pointed out in an interview that as far as Hainan's construction of free trade ports, the significant increase in the amount of tax -free shopping is undoubtedly one of the particularly direct favorable policies, which will affect the immediate impact.
