sea vesselsThere were many types of ships on the sea, with different functions and characteristics.
There were two ways to launch the ship, the sliding rail method and the dock water method. The sliding rail method was more common. After the construction of a large ship was completed, the fixing device was removed and the bottom was lifted to the slide that was covered with special grease. After the anti-slip device was removed, the ship entered the water by its own gravity. This method was divided into horizontal and vertical. Horizontal entry was more common, but in the vertical entry method, besides the grease, there were also steel balls, roller air bags, etc. However, this method was more suitable for ships with limited overall weight and not suitable for large ships. The dock flooding method was to open the dock to let water in after the construction was completed. Then, the ship would be lifted up by the buoyancy of the water, and then it would be driven out of the dock along the waterway.
In terms of ship management, there were strict rules for different sailing areas, such as river boats and sea boats. The bottom of the ship was flat and the draft was shallow. Most of the ships used a simple flat-bottom structure with both sides almost vertical. This structure increased the loading space but affected the stability. The manufacturing materials were mostly ordinary carbon steel, and the surface was sprayed with general anti-rust paint. Moreover, inland navigation mainly relied on visual and experience. The captain determined the course by observing the landmarks on both sides of the river and identifying the navigation route. The requirements for the inland river captain's navigation professional knowledge were relatively low. The ship's keels were deep in the water, and the bottom and sides were curved, effectively reducing the resistance of the sea. It could also maintain a relatively stable position in the wind and waves. The captain of the ship needed to be proficient in astronomical navigation, master meteorology knowledge, and many other professional knowledge. At least ten years of sailing experience and systematic professional training were needed to be competent. River ships would face many risks when entering the sea. For example, in 2018, the inland river cargo ship "Xiangxiang Yin Huo 0410" entered the sea. When it encountered strong turbulent weather, the ship was destroyed due to its design defects, lack of maritime navigation qualification, incomplete life-saving equipment, and communication equipment not suitable for the sea environment.
From the perspective of sovereignty-related incidents, in the waters of Huangyan Island in the South China Sea, ships from the philippines repeatedly intruded into China's territorial waters to provoke. For example, on December 4, 2024, the philippines sent coast guard ships 9701 and 4409 and official ships 3002 and 3003 to illegally intrude into the waters near Huangyan Island. Among them, official ship 3003 ignored the warning and deliberately made dangerous moves to deliberately collide with China's coast guard ship 3302. On August 25,2024, the philippine ship 3002 illegally intruded into the waters near Xianbin Reef in China's Spratly Islands and deliberately collided with China's coast guard ship 21551, which was normally in law enforcement, causing a collision. China's coast guard will control the provocative ships of the philippines in accordance with the law.
In addition, there were cruise ships like the Royal Caribbean Cruise. The interior facilities were like a small moving city on the sea. There were multi-storey buildings, many restaurants, and other facilities for tourists to entertain, rest, and eat.
The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
What's the matter with the small blood vessels in the lower body? What medicine do men use?There could be many reasons for a man to have small blood vessels in his lower body. If there is blood in the semen (hemosperm), you should seek medical examination in time to determine the cause of the disease and then carry out targeted treatment; If it is a foreskin that causes posthitis, it can be treated with Pikang cream. If the effect is not good and it is considered to be balanitis, it can be soaked with 1/5000 potassium Permanganate solution and applied with anti-inflammatory ointment. For allergic foreskin balanitis, oral anti-allergic drugs and pine ointment should be applied externally; If it is due to local Scrotal Skin Hypertrophy For the small blood vessels caused by acne of the Scrotum or Scrotum Folliculosa, they could be treated with local application of the Poly-Sulfonate Glucomannan Cream or Dexamethason Ointment for more than two to four weeks. At the same time, they could be treated with Chinese patent medicines such as Shiduqing capsules, Xueshuantong tablets, etc., which could clear away heat and promote dampness, and promote blood circulation and remove blood stasis. If it is suspected that a urine infection causes hematuria, you may need to go to the hospital to check your urine routine. After determining the cause, you can drink more water, eat less spicy food, take Azithromycin-infused medicine or intravenous infusion of Junbizhi, and supplement appropriate amounts of vitamins K and C. However, the specific medication and treatment should be carried out after the doctor's accurate diagnosis. It is not recommended to use the medication on their own.
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Is 'Bodies Bodies Bodies' Based on a True Story?Yes, 'Bodies Bodies Bodies' is based on a true story. It takes real - life events and weaves them into a thrilling narrative that keeps the audience on the edge of their seats.
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2024-11-05 10:37
The wine stored in the earthen jar reacted with the outside worldWhen wine was stored in the earthen jar, it would have many reactions with the outside world.
First of all, the pottery jar was made of clay. During the production process, many pores of different sizes, in a network structure, and with a large surface area would be formed. This allowed the outside air to permeate a small amount of air and form a unique micro-oxygen environment with the wine in the jar. The wine could " breathe " oxygen, so that the white wine would continue to age and mature during the storage process. As time passed, it would become more fragrant.
Secondly, during the storage process, the acid, ester, and aldo in the wine would undergo a series of oxidoreduction, esterfication, and dehydration reactions related to the outside world until a new balance was established. New acid and ester substances would be generated, which would increase the fragrance of the wine and make the taste of the wine soft and mellow.
Moreover, when the new liquor was stored in the terrine, due to the unique breathability of the terrine and the rich metal ions, the low boiling point substances were vaporized, and the association between various trace components, alcohol and water molecules in the liquor was accelerated. The fragrance and taste reached a new balance, and the liquor body was more mellow and soft.
In addition, the pottery jar could also absorb the strange taste in the wine and catalyze the components such as potassium ether contained in the wine.
In order to make full use of the effect of the pottery jar to promote the aging of the liquor, the jar cover should be opened after each storage cycle of the liquor to let the pottery jar be vented for a period of time for natural activation. After each storage cycle, the liquor should not be filled again immediately, but the jar cover should be opened for ventilation and drying for a period of time for natural activation to restore its oxidization and absorption ability, so as to improve the liquor storage effect. Moreover, the place where the terrines were placed had to be dry, well-vented, and free of any foul smells.
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What are the good names of novels that sell earthen pots?I recommend "Leisure Village Livestream Room", a novel about urban life written by a famous kiln. It was about the fun things of the village livestream, such as hunting in the mountains, catching fish in the water, picking wild fruits, and so on. There were even many rewards for the livestream. The main characters were Li Feng, Guo Zheng, Second Brother (a pig), Jia Jia (female lead, 20 years old, Aries), Andy Liu (male supporting role), and so on. This book was like a rural live broadcast. There were some small problems, but it didn't affect it. Although the beginning wasn't good, it gradually got better. It was the third part of the famous kiln village series. The style was unique and warm, full of rustic flavor, just like the village life when he was young. The main character had a system, a single female protagonist, and the author was a great farming author. His reputation was guaranteed. Currently, he was in the middle of a series, and it was very suitable for readers who wanted to relax and like to read daily novels.
"My Junior Brother Is Extremely Careful" was also not bad. It was a fantasy novel written by Brother Monkey eating watermelons. The main character, Lin Xuan, arrived at the fantasy world where the strong were respected. He was especially cautious and kept showing his trump cards when fighting with various opponents. It was very interesting.
'Xiaoyao Earth Immortal: Obtaining the Great Immortal Zhenyuan's Inheritance at the Beginning' was a Xianxia novel written by someone who had nothing better to do. The main character Liu Yuanchen received the inheritance of the Great Immortal Zhen Yuan after his rebirth. He walked the path of an Earth Immortal in the cultivation world. He was creative and his writing was smooth. The setting was good, but the rhythm was slow.
Full-time Farmer, an urban novel written by Tie Buguai. After Zhang Fan was fired, he returned to his hometown and obtained the miraculous Guanyin clean bottle. He used the clean bottle to help the villagers become rich in the countryside. His writing was very smooth, and he didn't have any annoying characters. It was just that he updated his novel slowly.
"No Small Matter in the Pastoral Land" was an ancient romance about farming written by Stone Demon Claw. The story was very rustic, had superb relatives, and was written in a detailed and coherent manner. It was short, finished, and very heartwarming.
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