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On April 8th, just now, 4 new news came, good news continued one after another, please continue to read on for details.
This article takes the form of "message + discussion". We are very happy to have your personal comments and opinions, and the process of exchange allows us to grow together.
News 1: Alibaba's version of ChatGPT is online
Ali has just launched an enterprise test product called "Tongyi Qianwen", developed by DAMO Academy. This language model is similar to the large "100,000 Whys" and is very powerful. As early as the beginning of this month, it was reported that Ali would launch a product similar to ChatGPT, but it is not expected to be released until around the 11th.
A few days ago, Tmall Genie launched a "compressed version" GPT based on a large model, which caused heated discussions among netizens. Now Ali's "main dish" has been listed in advance, which has attracted public attention. At present, some users have received the first invitations to test, and the preliminary conclusion is that the competition for Chinese large models has really begun.
Discussion 1: What is ChatGPT used for?
ChatGPT is a large language model developed by OpenAI based on the GPT-3.5 architecture. It can produce natural language output by processing natural language input, so it is widely used for various tasks such as machine translation, text generation, question answering, automatic summarization, etc.
ChatGPT has a wide range of applications, including but not limited to the following:
1. Intelligent customer service
ChatGPT can be used as the core engine of intelligent customer service, helping enterprises quickly respond to customer questions and provide customized solutions to improve customer satisfaction. Through ChatGPT's intelligent Q&A system, enterprises can achieve 24-hour online customer service, quickly solve customer problems, and reduce customer churn.
2. Smart writing
ChatGPT can be used for smart writing, automatically generating articles, news reports, blogs, advertising copy, etc. For news organizations and media, ChatGPT can help editors automatically generate draft articles, saving a lot of time and labor costs.
3. Smart education
ChatGPT can be used to develop smart educational applications that help students solve problems, answer questions, and even generate automated teaching materials. Such an application can help students better understand the knowledge points and be able to personalize teaching according to the actual needs of students.
4. Smart text editing
ChatGPT can be used for intelligent text editing to improve text processing efficiency. It can be used for automatic error correction, automatic completion, automatic translation, automatic summary and other functions to help users process text information more efficiently.
Overall, ChatGPT is very versatile and can be used for a variety of natural language processing tasks. Its popularity and application will further promote the development of artificial intelligence, change the way we interact with machines, and bring more convenience and efficiency.
Message 2: "Lucky Bird" AC332 completed its first flight in full state
According to the People's Daily Overseas Edition, the newly developed twin-engine multi-purpose helicopter AC332 "Lucky Bird" completed a full-state flight in Tianjin Binhai New Area for the first time. It is reported that the AC332 helicopter is specially designed for the weak links of the current aviation emergency rescue equipment in the mainland, and has excellent altitude performance and improved emergency rescue and medical rescue capabilities, which is of great significance to the construction of the national emergency rescue system. The AC332 helicopter is expected to receive type certification in 2025.
Discussion 2: When did airplanes appear?
The emergence of the airplane as a vehicle capable of flying autonomously has brought groundbreaking changes to the way humans communicate and communicate. So, when did the plane appear?
The origin of the plane can be traced back to the ancient Greek period, where the legendary Icarus once tried to fly with wings made of wax, but eventually fell to his death because he was too close to the sun. However, the real modern aircraft only began to appear in the early 20th century.
On December 17, 1903, the American Wright brothers successfully conducted the first manned powered flight. Their plane, which weighed about 300 pounds, was powered by a 12-horsepower internal combustion engine, flew for 12 seconds and flew a range of just 120 feet. Despite the short distance, the flight was an important milestone in the history of the aircraft, marking humanity's ability to fly autonomously.
Over the next few decades, aircraft were gradually improved and developed. In 1914, World War I broke out and aircraft began to be widely used in combat and reconnaissance. By the 2020s, civil aircraft began to appear, and aircraft were gradually used in the field of business and tourism. In the 1950s, with the invention and widespread use of jet aircraft, flight speeds were greatly increased and flights became faster and more comfortable.
The advent of airplanes has brought infinite possibilities to mankind, shortened the distance around the world, and made people's lives more convenient and convenient. The modern aviation industry has also become a huge industry, involving aircraft design, manufacturing, maintenance and aerospace science and technology, and has made important contributions to global economic and social development.
In short, the emergence of airplanes marks the realization of human beings' ability to fly autonomously, opening a new era in aviation, and bringing leaps and bounds to human transportation and communication methods.
News 3: China Railway Group: In the first quarter, China Railway sent 753 million passengers and 970 million tons of cargo
According to CCTV News, the national railway transportation showed a good trend of steady and rapid recovery of passenger transport and continuous high operation of freight in the first quarter of this year. The railway sector adopts big data analysis and implements "one map a day" to ensure the supply of capacity in key areas, while improving the quality of passenger services and improving the passenger travel experience. In addition, the railway department has tapped the channel capacity of the Pusu trunk line, opened up key nodes, and continuously improved the transportation efficiency of the road network to achieve the continuous high operation of railway freight. In the first quarter, the national railway sent a total of 753 million passengers, a year-on-year increase of 66%, and cargo was 970 million tons, a year-on-year increase of 2.3%.
Discussion 3: When did the train appear?
The train is an important means of transportation, and its emergence has brought great changes to the way humans travel. So, when did the train appear?
As early as around 700 BC, steam-powered "ladder carts" appeared in ancient China, which is considered to be the earliest steam-powered machinery. But the real appearance of trains dates back to the late 18th century, when the development of British industry laid the foundation for the development of trains.
The first commercially operational steam locomotive train was the "Blucher" invented by British engineer George Stephenson in 1814, but it could only travel 1.6 km on the coal mine railway. Later, the construction of British railways allowed trains to be used more widely in the field of transportation.
In 1825, the world's first railway was officially opened, from Manchester, England to Liverpool, with a total length of 32 kilometers. After that, the construction of railways continued to expand, and by the middle of the 19th century, the railway network had covered Europe, America and Asia.
The advent of trains has dramatically changed the way people live and work. It made long-distance travel and cargo transportation more convenient and efficient, and also gave birth to the development of other related industries, such as railway construction, locomotive manufacturing, railway stations, signaling systems, etc. The emergence of trains also provided the necessary means of transportation for industrial development and promoted rapid economic development.
Nowadays, although the development of means of transportation such as airplanes has made travel faster and more comfortable, trains are still an indispensable means of transportation for people to travel and logistics. From the original steam locomotives to the current high-speed trains, the continuous advancement of train technology has also brought us more safe and convenient travel.
In short, the emergence of trains is an important breakthrough in the history of human transportation, which has greatly promoted economic and cultural exchanges and development.
News 4: Rail-sea combined transport container volume increased by 11.7% in the first quarter
According to People's Daily, in the first quarter of this year, the number of container goods sent by the rail-sea combined transport train of the new land-sea corridor in the west reached 191,000 TEU, an increase of 11.7% year-on-year. By the end of March, the corridor's cargo transportation categories had increased from more than 640 in 2021 to more than 940, covering 17 provinces, connecting 393 ports and serving 119 countries and regions.
In the adjustment of the train operation chart of the national railway in the second quarter, four new rail-sea combined transport trains of the new western land-sea corridor were added, bringing the scheduled trains of the corridor to 16. After the implementation of the new train operation map, the Yutie railway freight train will travel at a speed of 90 kilometers per hour. Combined with the new mode of "road enterprise direct" transportation at Tieshan Port Station, the receiving capacity of Tieshan Port Station will be increased by about 20%, further releasing the efficiency of rail-sea combined transportation in the new land-sea corridor in the west.
Discussion 4: The historical development of freight forwarding
The history of freight can be traced back to the origins of human civilization. In early societies, goods were often transported on their backs, carts, and pack horses, which were inefficient and limited in capacity. Over time, the ways and tools of freight transportation have been continuously improved and innovated, which has given birth to the development of the modern freight industry.
Around 3000 BC, the ancient Egyptians invented the ship that made maritime transportation possible. Driven by maritime transport, cities in some places have also developed into trading centers. Around 2000 BC, the ancient Babylonians created trade instruments that marked the birth of a trading center. Around 500 BC, the ancient Greeks began using steamships, driving advances in maritime transportation. During this period, maritime transport became the main means of trade links between Europe and Asia.
During the Middle Ages, with the development of economy and trade, merchants and traders often crossed mountains and rivers for commercial activities. During this period, means of transport, such as horse-drawn carriages, canoes, and crossings, were invented, thus speeding up the speed and efficiency of the transportation of goods.
In modern times, with the continuous development of science and technology, the freight industry has developed rapidly. The invention and widespread application of means of transport such as railways, automobiles and air provided a faster, more efficient and safer way to transport goods. At present, the global freight industry has formed a diversified development trend with sea, air, rail and road transportation as the main modes.
In the current context of globalization, the freight industry has gradually achieved globalization. At present, the world's major cargo transportation channels have covered all parts of the world and formed a highly complex international trade network. At the same time, with the continuous improvement of logistics technology, the freight industry is also constantly innovating, such as "intelligent logistics", so that the speed, efficiency and safety of goods transportation have been further improved.
In short, the development of the freight industry has gone through a long history, from rickshaws and carriages to modern railways, ships, automobiles, aviation, digitalization and intelligence, the continuous transformation of the freight industry has promoted the development of the global economy and become an important part of human society.
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