Why are asphalt roads always being repaired?
Why are asphalt roads always being repaired?Have you noticed that more and more roads in China are paved with asphalt? Cement highways, once common, are gradually disappearing. But a single construction project doesn't guarantee a smooth journey forever...
The 13 kilometer tunnel has been repaired for 14 years! How many Chinese engineers have turned their green hair into white hair as tunnels turn into water curtains
You may have heard of it,China has a tunnel with a total length of only 13.39 kilometers, but it took 14 years to complete,What's going on here?This tunnel is the Shanyang Tunnel of the Dali Ruili Railway,It is known as the most difficult railway tunnel for surrounding rock excavation in China, and sometimes even becomes a "water curtain tunnel",Causing headaches for engineers...
Venus is cursed for being hot searched late at night! Sending the phrase 'pearl in your mouth, moving forward and backward freely' implies a pair of words that you understand
Recently, a news about Dong Mingzhu, the chairman of Gree Electric Appliances, and Wang Zizi, the new channel manager, has attracted widespread attention on the internet. Dong Mingzhu invited Wang Ziyou to join Gree and appointed him as the Gree Channel Manager, which is seen as an important step in the reform of Gree Electric's channel...
New Research in Japan May Help Develop New Postsun Repair Products
In August 2023, France experienced scorching heat in late summer. A woman uses a small fan to cool down on a street in the southern French city of Nice...
Attack the "Little Giant" | Visual Bits: Give the production line a pair of "smart eyes" and install a "smart brain"
Editor's note:There is a group of enterprises, small in size, but ambitious, possessing unique skills, and wandering the world alone, known as the "little giants". In Changsha, the "little giants" are like stars and moons, deeply cultivating their respective fields and running dark horses in the industry, becoming a dazzling light in the high-quality development of the city's industrial economy...
Is there anything more explosive than this? A pair of men and women engaged in a field battle in the forest, but were mocked live by the command center
What are the boundaries of privacy? Mass supervision and individual rights in the Internet eraIntroduction: In the era of the Internet, the rapid development of information technology has enabled the public to quickly access a large amount of information, but it has also sparked a series of discussions on privacy protection and individual rights. Recently, a video has been circulating crazily online, involving a suspected relationship between a man and a woman at the Changshu Forest Fire Tunnel in Suzhou...
Cryogenic solder paste technology is a major trend! Lenovo announces that it will make 80% of its equipment repairable
For Lenovo, it has been promoting the environmental protection and maintainability of equipment, and the previous low-temperature solder paste process is a major measure.Previously, Wang Huiwen, Vice President of Lenovo Group and Chief Quality Officer of Computers and Intelligent Devices, stated that the adoption of low-temperature solder paste technology would be the trend in the electronic product manufacturing industry...
Ten thousand oysters were thrown into the sea! UK actively repairs shellfish reefs
Replay suspend 00:07 / 00:14 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos In the past week, the Wildlife Oyster Project team of the London Zoological Society has built a 7500 square meter "Oyster Reef" near the coast of Whitburn, consisting of over 750 tons of fan shells and stones. On October 2nd, the staff dropped another 10000 oysters in the water area...
Zhejiang Hematopoietic Stem Cell Donors: Knock the "Sixth Pair Encounter" Magic Code with Love
Hangzhou, September 18th (Qian Chenfei) - "Stop work and go home." On the 18th, this commonly used phrase for "code farmers" appeared on the social media platform of Mr...
The Milky Way is so large that humans despair, but it is just a grain of sand in the Raniacea supercluster
In the vast expanse of space, there exists a silently advancing probe named "Voyager 1". This artificial object is the farthest from Earth and has traversed a distance of 23 billion kilometers in the universe...
The principle, structure, maintenance, and repair of the gearbox
Statement: This article is edited, organized, and produced based on online materials for public sharing. It is for learning and communication purposes only...
The reason for the failed launch of the starship was that Musk made a mistake by not repairing the launder
You can't imagine what caused the failed launch of a starship, and what caused three engines to fail to ignite as soon as they were ignited? Although it is bundled with 33 engines, the probability of three malfunctioning during takeoff and ignition is also too high, just like buying a 30 ring fireworks and three misfires are relatively rare, let alone a precision designed starship spacecraft.So what exactly is it about? Now it seems that the reason is that the starship launcher lacks a key facility, which is probably because Musk didn't come to repair it in a hurry...